Looking for the best bike trailer on the market this year? If you need to keep your kids happy and safe while you train for a triathlon or just head to store for groceries without jumping in the car, we hear you. To find the product that will work best for whatever your bike venturing throws at you, we looked at 30 different models and selected 10 of the best. We rode over 500 miles with them, swapping between trailers for crosstown missions and rug-rat-hauling field tests. Then we brought them into the lab, setting up an accelerometer to measure how each trailer takes rough terrain like broken-up pavement and curbs. We rated safety, versatility, and the overall experience that each trailer offers both the biker and passenger.

Awards
Price	$898.95at MooseJaw Compare at 2 sellers	$1,149.95at Amazon	$599.99at Backcountry Compare at 3 sellers	$348.95at MooseJaw Compare at 4 sellers	$799 List
Overall Score	0	0	0	0	0
Star Rating	1 2 3 4 5	1 2 3 4 5	1 2 3 4 5	1 2 3 4 5	1 2 3 4 5
Pros	Ample storage space, best hitch connection, most versatile	Passenger comfort, totally weather-proof, easy to use	Waterproof, simplicity of use, lots of add-ons	Lightweight, best hitch design, water-resistant, excellent value	Comfortable seats, large passenger space, adjustable interior, great safety features
Cons	Not waterproof, awkward suspension adjustment, minor component durability	Lack of storage space, expensive	Expensive, not adjustable, little storage	No passenger padding, no bottom reinforcement, lacks versatility	Extremely heavy, large and bulky to store, not water-tight
Bottom Line	This is an all-around excellent trailer with standout safety features and unmatched versatility, making it a clear pick for our Editors' Choice award.	Our Top Pick for Athletes, the Chariot Cross 2 is impressively durable and is designed to keep passengers comfortable during long rides in tough conditions.	A pared down version of the Chariot Cross, the Lite has great safety features and is one of the easiest trailers to set up and tow.	The nimble Bee earned our Best Bang for the Buck award for being safe, durable and the easiest trailer to tow at less than half the price of the high-end trailers.	Our Top Pick for a Comfy Ride, the Outback offers a smooth, roomy ride for passengers, but bikers will struggle to pull this heavy trailer uphill.
Rating Categories	Burley D'Lite X	Thule Chariot Cross 2	Thule Chariot Lite 2	Burley Bee	Hamax Outback Multi-Sport
Protection(30%)	0	0	0	0	0
Passenger Experience(20%)	0	0	0	0	0
Biker Experience(20%)	0	0	0	0	0
Ease Of Use(20%)	0	0	0	0	0
Versatility(10%)	0	0	0	0	0
Specs	Burley D'Lite X	Thule Chariot Cross 2	Thule Chariot Lite 2	Burley Bee	Hamax Outback Multi-Sport
Converts to Stroller?	Yes	Yes	Yes	No	Yes
Number of Children	2	2	2	2	2
Harness System	5-point	5-point	5-point	5-point	5-point

Best Overall Bike Trailer

Burley D'Lite X

• Passenger Experience - 20%9
• Biker Experience - 20%9
• Ease of Use - 20%8
• Versatility - 10%10

Weight: 29.3 pounds Converts to Stroller: Yes

In every metric we tested, the D'Lite X is at or near the top of the pack, and the only situation where it wouldn't truly excel is a sustained downpour. Its safety features impressed us, with a comprehensive roll cage, UV-resistant windows, substantial ventilation, and a top-notch harness system with plenty of padding. Burley's hitch set-up is the best we tested because it makes it easy to hook up the trailer and the bike while providing a stable, lurch-free towing experience. Our passenger testers were 'd'lited' with the D'Lite X's comfort, smooth ride quality, and reclining seats. The D'Lite X is outstandingly versatile — not only do its seats fold flat to accommodate dogs, over-sized cargo, camping gear, and really anything else you can think to throw in it, but multisport families can purchase optional walking/hiking, jogging, and cross-country ski kits as aftermarket add-ons.

The D'Lite X does have its drawbacks, even if they aren't immediately apparent. The trailer is not completely watertight, so if rain doesn't spoil your biking plans or you live in a climate where cold, wet weather is the norm you may want to look into a trailer with total rain protection. It also has an adjustable suspension system that is difficult to adjust mid-ride, and a few connecting loops that are not as durable as they could be. Still, if you're in the market for a trailer that does everything well and most things best, look no further than the Burley D'Lite X.

Read review:Burley D'Lite X

Best Bang for the Buck

Burley Bee

• Passenger Experience - 20%7
• Biker Experience - 20%10
• Ease of Use - 20%8
• Versatility - 10%6

Weight: 20.0 pounds Converts to Stroller: No

If you're hunting for a high-quality trailer that is light on your legs and your wallet, we recommend the Burley Bee, our Best Bang for the Buck. The Bee is less than half the price of our Editors' Choice award winner, the Burley D'Lite X, but comes standard with many of the same great features we expect with a top-of-the-line Burley trailer. The Bee is just as simple to set up, attach, and tow as the D'lite X and just as easy to use, even if it doesn't have all the bells and whistles. One of the best features of the Bee is that it is the lightest trailer we tested but has one of the largest cargo spaces, so it's a great option for commutes or running errands around town.

The passenger experience in the Bee isn't as plush as what you get with a more expensive model; the seats are unpadded and there isn't any suspension. In addition, this is a single-function trailer with no strolling or multisport conversion kits available. There are also a few design features in the Bee that could suffer from everyday wear and tear, such as a fabric bottom that tends to rip if stepped on when rested on the ground. If you aren't looking for a trailer that needs to serve double duty as a stroller or a jogger and you want a nimble, fun, easy to use and relatively inexpensive entry into biking with kids, the Burley Bee is a truly great buy.

Read review:Burley Bee

Top Pick for Athletes

Thule Chariot Cross 2

• Passenger Experience - 20%9
• Biker Experience - 20%8
• Ease of Use - 20%9
• Versatility - 10%7

Weight: 32.0 pounds Converts to Stroller: Yes

The Thule Chariot Cross didn't quite beat out its closest rival, the Editor's Choice Burley D'Lite X, but make no mistake: this is an outstanding bike trailer. The Cross comes with a range of abilities and a depth of thoughtful design that will keep most families very satisfied. The Cross has a fantastic suspension and is durable enough to handle very rugged terrain, all while its rain cover keeps passengers completely dry even in truly miserable weather conditions. Its seats are comfortable, its harness straps are easy to adjust and stay in place well, and it's surprisingly easy to set up when you're ready to ride.

The Chariot Cross has only a tiny cargo bag to store extras, so unless your parenting is as ultralight as your backpacking you may struggle to fit all your gear in. It's also not light on your wallet, so those who aren't committed to biking regularly with the kids, or who have kids who will soon outgrow a trailer, may be wise to look elsewhere. That said, this trailer might be the perfect fit if you have a highly active family and are looking for a trailer that will bring you quality time with the young ones while sticking to your training plan.

Read review:Thule Chariot Cross

Top Pick for a Comfy Ride

Hamax Outback Multi-Sport

• Passenger Experience - 20%10
• Biker Experience - 20%5
• Ease of Use - 20%6
• Versatility - 10%7

Weight: 44.0 pounds Converts to Stroller: Yes

The Hamax Outback impressed us enough to earn our Top Pick for a Comfy Ride by excelling in all aspects of the passenger experience category. Those riding in the Outback are in for a real treat: They'll enjoy wide, comfortable seats, a secure footwell design that makes climbing in and out a cinch, large windows to take in the view, and an adjustable suspension system that allows you to dial in a smooth ride. Like the Burley D'Lite X, the Hamax has seats that can unclip to lie flat, allowing you to tow just about anything you can think of in its roomy interior. Our friends over at BabyGearLab also really liked the Outback in its jogger guise.

While the Outback has some great features, we literally have to weigh the negatives as well. This trailer is flat-out heavy, weighing more than any other trailer we tested and more than twice as much as its lightest competitors. This means the biker pulling it is in for a tough workout on any but the flattest rides. Its weight is enough to limit its versatility, since carrying large loads simply isn't feasible with such a heavy baseweight. Other aspects of this trailer's design are also a challenge. From a crucial zipper that's missing a stop, to its unwieldy size when folded, this trailer just doesn't enjoy the same quality of the design as some of its competitors. But if you're not too concerned about weight or slick design and you just want the plushest possible ride for your little ones, the Hamax Outback might be the right choice.

Read review:Hamax Outback Multi-Sport Bike Trailer

Top Pick for an Ultra-low Budget

Schwinn Echo

• Passenger Experience - 20%5
• Biker Experience - 20%8
• Ease of Use - 20%4
• Versatility - 10%5

Weight: 25.0 pounds Converts to Stroller: No

The Schwinn Echo is one of the least expensive trailers on the market, and when compared to the very cheapest trailers available, it performs the best. This model is compact and easy to tow, and it has larger, sturdier wheels than similarly priced trailers. The Echo is well ventilated and has a generous amount of cargo space. If budget is your top priority, this trailer is worth your consideration.

Of course, as we all know, you get what you pay for. You won't make a big investment into the Echo, and what your return won't be big either. You'll get a saggy footwell that's hard for kids to step into, a difficult and annoying cover attachment system, virtually zero protection from inclement weather, and a cramped passenger compartment. If you're going to be using a trailer on a regular basis, you'd be wise to look to a product that's more user-friendly and functional. However, if you're only planning on the occasional ride, you only bike in good weather, and you don't have much to spend, the Echo may be all you need.

Free download picture style kevin wang for nikon. Read review:Schwinn Echo

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Why You Should Trust Us

This review is brought to you by OutdoorGearLab Review Editors Joanna Trieger and Chris Binder. Joanna uses her home base of Reno, Nevada as base of operations for various Sierra Nevada excursions including trail runs, skiing, and mountain biking. A safe streets advocate, you can find her bike commuting on work days, which she has done without exception for the past three years. Even off the clock, she is often still on the bike, towing her niece around town. Having a dedicated, cycle-centric lifestyle gives Joanna a keen eye and experience to understand the functionality of a bike trailer.

Chris has been putting his outdoor gear through the wringer for fun and profit around the world for nearly two decades. In the course of his adventures he has thru-hiked big name trails, lived and adventured on four continents, and biked across America (twice). He is currently enjoying life at Lake Tahoe where he taxis both his daughter and his dog around the mountains, always exploring new challenges.

Like everything we do at OutdoorGearLab, this review started with copious amounts of market research into which products are suitable for purchase and testing. We always want to choose models at a variety of price points (pricier doesn't always mean better, plus everyone has their own budget), and then focus on the best products available in each bracket. We scoured online reviews, manufacturers' websites, and gear forums to distill a large market of 40 initial models down to the 10 best we could find. We also carefully considered how we should judge each trailer's performance, narrowing in on several key metrics that will resonant with families in the market for bike trailers. For each metric, a custom test protocol was developed, such as the protection test involving an accelerometer fixed to a water bladder while the trailer is pulled across rough terrain, which was meant to compare smoothness of ride among the different models. In the end, we are able to provide a comprehensive study that will help your family make a well-informed choice, even if that means you decide a new bike trailer isn't what's right for you right now.

Related:How We Tested Bike Trailers

Analysis and Test Results

We choose a diverse array of 10 of the most popular bike trailers for kids on the market and rode them for hundreds of miles in a series of side-by-side tests. These trailers were hauled along city streets, over rough forest roads, on urban bike paths, and through grassy parks. We towed everything we could think of, from beach gear, camping equipment, and dogs, to groceries, gardening supplies, and — of course — kids. After months of rigorous testing, we're confident in our analysis of how these trailers stack up.

Related:Buying Advice for Bike Trailers

Related:The Best Bike Cargo Trailer Review

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Each testing metric has been weighted according to its contribution to the overall experience of using a trailer. Then we used our weighted ratings to score each trailer on a scale from 1-100, as shown above. The right trailer for your family isn't necessarily the one at the top of the chart, especially if you value one or more of our metrics more than we do. It's worth your time to take a good look at the metrics that matter most to you and your family, and to consider how much you're willing to spend. Below, we analyze how all the products performed in each of the chosen metrics and discuss some of the stand out models.

Value

Let's face it: price matters. If you want to get the most out of your trailer, enjoy the full range of riding options, and are thinking ahead to potentially reselling a trailer after the kids have moved on to their own bikes, we think you'll get more value by springing for a trailer with a suspension. All the models we tested with suspensions trended towards the high end of the bike trailer price spectrum. If you can afford to shell out more money up front, the more pleasant experience provided by the suspension models will encourage you to use it more often, lowering the cost per ride over time. The Burley D'Lite X is our top recommendation for its stellar performance at a price point that is on the low end of the top market products.

By far, the best value award goes to the Burley Bee. Purchasing the Bee gets you the quality design, ease of use, and durability that comes standard with the Burley brand but at less than half the price of the D'Lite X. Sure, the Bee isn't as fancy and it isn't as plush for passengers as the D'Lite X, but it's still a fantastically simple trailer to set up and tow, and the kids aren't likely to complain about it either. It also has solid safety features and is light enough to remain useful as an around-town cargo trailer and grocery hauler long after your kids have outgrown it.

Another trailer not to be ignored in the value department is the Schwinn Echo, which snagged our Top Pick for an Ultra-low Budget. This is definitely a basic trailer, but it's easier to tow and has sightly better components than other trailers near its low price point, like the InStep Take 2 and the Allen Sport Steel. The Echo is less than half the price of the Burley Bee. The Bee is much more stylish, user-friendly, and durable than the Echo, so we still think the Bee is a better value. But if you don't want to spend a penny more than you have to to get rolling with your kids, the Echo is a solid choice.

The Thule Chariot Cross and its pared-down version the Thule Chariot Lite are unmistakably on the pricier side. If you determine that it's worth it to spend that kind of money, you might as well go all out and get the Chariot Cross. The Cross has strategically padded seats that recline individually, an adjustable suspension system, a rain-proof cargo pouch, and a flare that can't be beat. Since, either one of these trailers is a serious investment, you might as well spend a little extra to invest in the best. Just don't forget to buy a lock to protect that investment.

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Protection

Keeping kids safe is a top priority, so we considered passenger protection to be our most important rating metric. All of the trailers we tested meet the minimum requirements set by the American Society for Testing and Materials (ASTM), but some treat those standards as a baseline and layer on more extensive safety features. We considered factors like roll cage coverage, overall construction quality, harness effectiveness, rain and sun protection, ventilation, and suspension as we evaluated each product in this category.

All of our testing took place with appropriately aged passenger testers, and the input of those children on the high end of the age spectrum for bike trailers was essential in determining which models offer the smoothest ride. However, we do not recommend even the smoothest ride in the safest trailer for children younger than one year of age, and we never recommend towing any child that is not wearing a well-fitted helmet.

A note about helmets and head position

'>All bike trailer manufacturers recommend that passengers wear a helmet while riding in their products. We couldn't agree more, and all of our kid testers wore helmets for every ride, even if we weren't on pavement or were just going around the block to induce a quick nap. In the past, we were disappointed that trailers didn't always easily accommodate helmets. Some seat backs tended to be relatively straight, so a bulky helmet would push a kid's head forward, resulting in an uncomfortable neck position. Recently, manufacturers seem to have taken note of this problem and, in most of the models we tested, our passengers maintained a comfortable head and neck position with a helmet (indeed some seemed like they would have been uncomfortable without a helmet). Some seat backs, like the ones in the Burley models such as the D'Lite X and Bee, have expandable pleats behind the passenger's head which make space specifically designed to accommodate a helmet. Other trailers, like the Thule Chariots, have a more reclined overall seat position so a helmet doesn't push the head forward. The Hamax Outback has a removable pad behind the passenger's head that can be taken out if helmet bulk seems to be a problem. Two of the lowest-price trailers on the market, the Schwinn Echo and the InStep Take 2, have pleats behind the passenger's head, but the way the pleats are sewn means that they can't expand very well to accommodate the helmet. This makes them ineffective when it comes to helmets (though it does help with ventilation). With some of our taller passengers, we found that there simply wasn't sufficient helmet room in the lower-end trailers.

Suspension

As can be seen in the video above, some trailers are better than others at providing a smooth ride over rough terrain. We found that the adjustable suspension systems in the Hamax Outback, the Burley D'Lite X, and the Thule Chariot Cross were essential to absorbing a lot of the bumps in the trail, making them a passenger favorite on dirt and gravel roads. None of the other models we tested had suspensions, and that resulted in very slow, cautious riding to avoid bouncing our passengers around in the non-suspended trailers. If you're considering riding off paved roads and/or bike paths, investing in a bike trailer with a suspension system is a good idea that will keep your passengers much more comfortable and will ultimately keep you happier.

To test the trailers' suspensions, we simulated riding with a 6-9-month-old child. That's the absolute minimum manufacturer-recommended age for bike trailer passengers (again, our BabyGearLab friends don't recommend towing children under one year). For this test, we loaded a 20-pound bump-test-dummy into each trailer and towed it with a hardtail mountain bike to test each model under virtually identical conditions.

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Two tests were performed. The first was a visual assessment of shock absorption, and the second was a quantitative measurement of acceleration over a series of bumps on a surface consisting of broken pavement. For the visual test, we mounted a rear-facing camera to the seat post and towed the trailers over a series of bumps at controlled speeds while filming the test dummy. As expected, the amount of jostling was much lower in trailers with suspensions than those without suspensions. You can check out the results of our visual test in the video above.

To measure suspension performance, we mounted an iPhone with an accelerometer app to the test dummy and towed the trailers over several prominent bumps at identical speeds. The primary purpose of this trial was to obtain quantitative results that we could compare with the results of our visual test. The test also demonstrates how jostling in a bike trailer has the potential to affect a 6-9-month-old child who may not have the strength to resist what most bikers would consider unimpressive bumps. Again, we do not recommend towing a child younger than 12 months in a trailer.

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The test answered a few of our key questions about trailer suspension systems. Here is a summary of our findings:

• You get what you pay for — Yes, there is a substantial price jump (two to three times) when you purchase a suspension trailer. However, those products provide clearly measurable benefits in shock absorption and ride smoothness. The peak acceleration of our test dummy was typically more than two times greater in trailers that did not have suspensions.

• Some suspension designs are better than others — The Thule Chariot Cross has a much more effective suspension system than both the Burley D'Lite and the Thule Chariot Lite. The Hamax Outback also offers a superior ride. The difference is noticeable but not off the charts. Any one of these three trailers offers a far better ride than a trailer with no suspension. The Thule Chariot Cross and Burley D'Lite both have adjustable suspensions, which enable users to adjust spring stiffness based upon passenger weight, though the practicality of adjusting that setting in real life is questionable (see our in-depth reviews for more detail).

• Is it worth spending more to get a better suspension? — Yes, we believe it is worth paying more to stack the deck toward both safety and comfort in the event of an unexpected pothole or bump in the road, especially if you plan on hauling passengers on the younger end of the recommended age range.

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Weather

To test for water resistance, we soaked each of the trailers with a sprinkler and/or hose to test their rainy day chops. We carefully placed the water source specifically to mimic a both a heavy downpour as well as to imitate road slick coming up off the bike's back tire. In our experience, bike's without rear fenders tend to throw up water and nasty road sludge that can make their way under a trailer's front cover. The Thule Chariots were the clear winners in the rain tests. Both of them have identical rain shields that cover the entire front and top of the trailer, and fit very snugly. Fasteners also direct runoff to the exterior of the trailer, similar to the effect you get when you layer rain pants over the top of rain boots. By contrast, none of the other models have rain covers that stretch tautly over their tops, so saturation in prolonged heavy rain is inevitable. If you're not daunted by riding in a climate that is consistently wet, you'll thank yourself for strongly considering one of the Chariot models.

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The Burley Bee, Thule Cadence, and Burley D'Lite X remained relatively dry inside throughout our rain tests and are certainly suitable for prolonged rides in drizzly conditions. However, they probably wouldn't stay completely dry for more than 15 minutes of seriously heavy rain. Among the trailers on the high end of the price spectrum, the Hamax Outback stood out for how poorly it performed when doused. After five minutes under the sprinkler, the Outback's footwell was soaked through from underneath thanks to a small canvas patch at the front of the trailer, and there was enough seepage through the top of the trailer to partially soak the seats (and any passengers sitting in them). The Outback could probably keep kids and cargo dry through a light drizzle, but not serious rain. At the very bottom of the pack are the Schwinn Echo and the InStep Take 2. Their rain shields fit loosely and their fabric covers are barely water-resistant, so their interiors were soaked after five minutes under the sprinkler. While they might stand up to a bike ride on a foggy day, these models are best for dry conditions only.

On the other end of the spectrum is the sun. Some trailers go above and beyond to protect children from sun exposure. The Burley D'Lite X has an adjustable sunshade, UPF 30 windows, and an excellent ventilation system including a mesh-covered window in the back of the cargo compartment that encourages air flow. The Thule Chariots also performed well in this aspect, with an even larger adjustable sunshade, mesh backing behind the passengers' heads, and adjustable ventilation panels in the footwells. While the sunshade on the Hamax Outback isn't adjustable, the trailer does feature great ventilation and UPF 30 windows. Keep in mind, sunshades are only as valuable as they are practical. They block the sun, but can also block a passenger's view of the bike rider (and the rider's view of the passenger). Younger children or those who get anxious when out of sight of parents may not tolerate the sun shade.

Our Editors' Choice Award winner, the Burley D'Lite X, took the top spot in the protection category. The D'Lite X features a full aluminum roll cage, including extra framing to protect against side impacts, with a handlebar that folds down during rides to provide even more top-side protection. It has UPF 30 windows and an adjustable sunshade, and it's well-ventilated for rides on hot days. Its suspension smooths out the ride for kids, and its rain performance is acceptable, though not bomb-proof. The Hamax Outback and the Thule Chariot models gave the D'Lite X a run for its money in this category, but they scored just slightly lower because their frames didn't include side-impact protection. The Weehoo weeGo and the Burley Bee have well-developed roll cages combined with secure harnesses, so both are positive safety standouts.

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Safety and kid protection are obviously essential considerations in every trailer purchase, but the need for additional protective elements varies based on the type of rides you plan on doing. If you're not going to do anything more rigorous than short rides over smooth secondary roads to the neighborhood park, some may consider it overkill to insist on a full roll cage. The trailers that scored lowest in this category, the Allen Sports Steel, the InStep Take 2, the Schwinn Echo, and the Thule Cadence all meet ASTM requirements and can still be great options for mellow applications where the likelihood of a collision or flip-over incident is very low.

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Passenger Experience

If your children aren't happy in the trailer, chances are high that you're not going to get much use out of it. With that in mind, we took a close look at the way our passengers experienced each of the products we tested. We evaluated how easy it is for kids to get in and out of the trailer, how comfortable the seat and harness are, and how much space passengers have to spread out and stow their belongings. The Hamax Outback is a top performer in this category. In fact, it's so good that we dubbed it our Top Pick for a Comfy Ride. The Thule Chariot Cross is also outstanding, with our Editors' Choice, the Burley D'Lite X, in lock step.

All of the trailers we tested are stable enough when attached to a bike with a kick-stand, or leaning against a solid object, that kids can climb in and out on their own. However, each of them takes a slightly different approach to the design of the entryway and footwell. The king of this category, the Hamax Outback, is low to the ground and has a firm, flat, rubberized foot well that makes it super easy and stable for even smaller tykes to climb in and out by themselves. The lower front panels of the Burley D'Lite X, Burley Bee, and Allen Sport Steel unclip so that little legs can quickly step up into the trailer. However, the sharply slanting floors of the Burley models make it harder for kids to find their footing, and the elastic straps that secure the lower front panels are potential breakage points. The Thule Chariots and the Cadence are relatively low to the ground, so while their front panels are fixed, they're easy for kiddos to navigate. Like the Outback, the Weehoo weeGo provides a flat, rubber-reinforced footwell. The weeGo is a little tippy and unstable for kids to get into, but they do find firm footing once inside. The Schwinn Echo and the InStep Take 2 do not perform well here — they both have ill-fitting, saggy fabric floors, so they don't provide stable footing for little feet. Older kids are generally alright with this, but some of our youngest kid passengers, who are just getting a feel for being upright, were freaked out by the wobbliness of the saggy footwells.

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Once passengers are in the trailer, comfort is key and definitely pays off for parents as well. Again, the0 Hamax Outback, the Thule Chariot Cross, and the Burley D'Lite X shine in this area, with strategically padded seats and harnesses to prevent little bodies from getting sore or chafed, even on long rides. We found the seat and harness pads in the Outback to be the plushest, and each of the pads is removable and machine washable, so inevitable dirt and spills won't become permanent. Most of the other trailers, including the Burley Bee and the Thule Cadence, have unpadded bench-style seats and unpadded harnesses. The Schwinn Echo, our Top Pick for an Ultra-low Budget, has a bench-style seat with a thinly padded harness. A well-adjusted harness — one that holds the child in place but doesn't crush them — is essential for a comfortable ride, and we found the five-point systems in the Hamax Outback and the Thule Chariots to be the easiest to adjust and the best to stay in place during long rides.

So we could compare apples to apples, we only tested double-passenger trailers in this review. (Note that most trailers also have a single-passenger version available.) Though all the trailers were designed for two passengers, we found that the interior space of each model varied significantly when we measured the total width of the seats. The Outback has the widest interior of the trailers we tested at a generous 24', giving little ones plenty of room to relax. The Schwinn Echo has the narrowest seating area at just 21'. Unless they're tiny toddlers, fitting two passengers into the Echo would be a squeeze. The Echo does feature the ability to reconfigure the harnesses to secure a single passenger in the middle of its seats, so even though this trailer is cramped, solo passengers don't have to be squished.

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One reason the Thule Chariot Cross and Burley D'Lite X score so highly in the passenger experience category is both feature an impressive adjustable seat recline feature. Both seats in the Cross and D'Lite can lean back independently of each other, so if one of your passengers is ready for a nap and the other one wants to sit up and see the world, you don't have to compromise (though you may have to stop to make the adjustment). The seat backs in the standard Burley D'Lite and the Hamax Outback are adjustable, but only as full units, so if one kid relaxes, the other one does, too (note the Burley D'Lite X features independently reclining seats like the Cross). The individually adjustable seats of the Cross and D'Lite are probably most useful for users who plan on doing long rides with multiple children.

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Biker Experience

All of the products we tested will increase your energy expenditure compared to riding a bicycle without anything in tow. However, we did find noteworthy differences in how each model feels to pull. Weight is one of the biggest factors in this category, as is feedback from the trailer to the bike. We also paid close attention to whether the trailers tended to need mid-ride adjustments, how easy they are to tow off-road and on uneven terrain, and how well we can maneuver the bike-and-trailer rig while walking through and around obstacles. Our Best Buy Award winner, the Burley Bee, is a clear favorite in the biker experience category, followed closely by our Editors' Choice, the Burley D'Lite X. The Schwinn Echo, our Top Pick for an Ultra-low Budget, also punches above its weight here. We explain why below.

All else being equal, a lighter trailer generally offers less towing resistance, which means your legs won't be made of jelly when you reach your destination. At a mere 20 pounds, the Burley Bee is the lightest product we tested, and that's a big part of why it cleaned up in this category. Even going uphill with passengers and/or cargo, we could tow the Bee without shifting into our granny gears. By contrast, riders will quickly see their legs sculpted to exquisite marble when they tow uphill with the hefty Thule Chariot Cross, which is part of the reason we named it our Top Pick for Athletes. The Hamax Outback is an outlier in this category with a weight of 44 pounds, which makes it a pretty challenging trailer to tow uphill, even with nothing in it. When we added kids, bags, and equipment, the Outback had us struggling on even the mellowest inclines.

Also, consider how much weight you'll be putting in the trailer. Most of our test group can carry up to 100 pounds, except the Schwinn Echo and the InStep Take 2 (both 80 pounds) and the Hamax Outback (88 pounds). The trailers are generally suitable for children between 1 and 5 years of age, after which multiple kids start getting too heavy to tow (and lots of kids want to ride wheels of their own). Keep in mind that trailers with larger cargo areas, such as the Burley D'Lite X might be lighter on their own but tend to get filled up with heavy gear fast since the space is available, often negating the benefit of a lighter trailer.

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We paid close attention to any feedback motion we detected from the trailer to the bike, like lurching, shuddering/vibrating, or lateral pulling, since these movements can make the cyclist feel unstable and can really tire legs out quickly, especially while climbing. The Burley D'Lite X and the Burley Bee are outstanding in this area, transferring virtually no movement to the bike. This is mostly due to the superior Burley hitch design, which attaches the tow arm to the hitch adapter with a single super-secure connection point and allows for no back-and-forth play. The Schwinn Echo is also a top performer in this area. Its hitch and tow arm are secure, so the only time we noticed slight lurching was while standing up on the pedals to tow a heavy load uphill. The Thule trailers, the Chariot Cross, Chariot Lite, and Cadence, all use a ball-and-socket hitch connection, and we noticed some lurching while testing each of these models since the ball has a little bit of wiggle room in the socket, and is able to move both horizontally and vertically. The other trailers we tested all have springs in their tow arms, and this design also transfers significant motion to the bike.

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We found some trailers to be easy to tow off-road, while others were not well-suited for this purpose. The Burley D'Lite X and the Thule Chariot Cross are top performers in this category due to their adjustable suspension systems, which absorb a lot of the lumps and bumps of trail riding. The Hamax Outback also has a great suspension system, but its high weight makes it challenging to tow over trails that aren't super smooth. None of the other trailers we tested have suspensions, and we found that the lighter trailers, like the Burley Bee and the Thule Cadence, tend to feel pretty jumpy on trails, even when towing passengers. The Schwinn Echo performed surprisingly well here — it's fairly light, but it's compact and solid, so we found it easy to tow-off road and felt very little feedback transferred to the bike (note that since this trailer doesn't have suspension, we don't recommend towing kids off-road in it — but that shouldn't stop you from hitting the local fire road on your way to the preschool pickup). Most of the trailers we tested have 20' wheels with pneumatic tires, and those big wheels roll over gravel and dirt trails relatively easily and help to smooth out the ride. Exceptions are the Allen Sport Steel and the InStep Take 2, which both have 16' tires. Towing these trailers over uneven terrain requires more effort and makes for a bumpier ride.

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While most of the time with bike trailers is spent, well, biking, it's essential for a bike-and-trailer rig to be maneuverable as it's being walked along a sidewalk or navigated to a bike rack. We evaluated the trailers' walkability by weaving them through tricky-yet-typical urban infrastructure. The Thule Chariots are standouts in this area — their hitches allow for maximal rotation, and their tow arms are sharply bent, which keeps the front of the trailer close to the bike while allowing for quick turns. The Hamax Outback has a similar tow arm with a sharp bend that makes it nimble to maneuver, though it features a less flexible hitch. The worst performer here is the Weehoo weeGo, which has a very long and relatively straight tow arm that makes it very difficult to navigate tight spaces.

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Ease of Use

Biking with your kids is all kinds of fun for the whole family, so hopefully, you'll be pulling your trailer out and using it often. Most people don't have the garage space to keep their trailer permanently set up and attached to a bike, so a good trailer should be easy to assemble, store, set up, attach to a bike, and break down. We considered each of these steps for all of the trailers we tested and performed timed trials where we could to score each product on overall ease of use.

Most of the trailers took about 20-30 minutes to go from fully boxed up to assembled, attached, and ready to ride. The quickest trailer, the Burley Bee, took just 12 minutes, and the slowest, the Thule Chariot Cross, took 40 minutes. Since full assembly is usually a one-time event, we didn't put too much weight behind this metric. In general though, we found that the more 'deluxe' model trailers took longer to assemble than the basic ones. Some models, like the Hamax Outback, required a screwdriver for assembly, but none of the trailers we tested were any more complicated than that.

We defined the setup process based on what most parents will do every time they prepare to tow their kids: starting with the trailer in its folded state with wheels on and ending with the trailer attached to the bike, ready to ride. Since most users will go through this process every time they use the trailer, this was a significant focus of our testing in this category. Parents and caretakers of trailer-aged children will find that a product that comes together smoothly and quickly and attaches without drama is worth its weight in gold, especially when little ones are raring to go (or are reaching meltdown status).

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The Thule Chariots have the most user-friendly frame designs and are outstanding performers in this category, with average setup times of just 28 seconds for the Cross and 29 seconds for the Lite. For comparison, the Burley D'Lite X took 52 seconds to set up and the Burley Bee took 48 seconds. While the Chariots were speedy to set up, we occasionally had to pull hard enough on one of the hitch components during attachment that we knocked the bike over, startling our young passenger testers. This was rare, but it never happened with the Burley models, which feature our favorite hassle-free hitch. This is one area where we noticed a big difference between the well-designed models, like the Burleys and the Thules, and the budget models, like the Schwinn Echo and the InStep Take 2. The Echo and the Take 2 both have maddening cover attachment systems that require parents to secure long strips of Velcro across the entire front and back of the trailer, and if this Velcro isn't aligned well, the trailer won't snap shut. Try doing this with a squirmy kid who's making a game out of ripping open the Velcro, and you've got yourself a hellish morning routine. We can't stress enough: If you're going to use your trailer for routine transit, spring for a thoughtfully designed model, like the Burley Bee.

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Some of the trailers are low-profile and easy to stow when not in use, while others are bulky and take up a significant amount of space. In general, the less expensive (and less tricked-out) models, like the Allen Sport Steel, the InStep Take 2, and the Schwinn Echo, are slimmer and easier to slip into an unused space in the garage. The higher-end models, most notably our Top Pick for a Comfy Ride, the Hamax Outback, are heavier, bulkier, and harder to stow. The Thule Chariot models are the only trailers that include a clip mechanism to keep them securely folded when they are stored upright. We love this feature and wish that every manufacturer in our test group had thought to include it.

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Versatility

While the main focus of this review is analyzing how each product works for towing kids, we know that most users will end up going for at least a few spins with something else back there. Some parents discover that purchasing a bike trailer allows them to ditch their second car, so we evaluated each product for its ability to haul groceries, pets, and bulky items. The higher-end models can also convert into a stroller, a jogger, a ski sled, or all three. We only analyzed bike towing capabilities, but we noted where conversion kits for other sports and activities are available. Our Editors' Choice Award winner, the Burley D'Lite X, ticks all the boxes and came away with the high score in this category. We'll explain why below.

Since the focus of this review is kid towing, we weighted this category relatively lightly at just 10% of each product's final score. If you're looking for a trailer that's exclusively devoted to cargo, head on over to our cargo trailer review.

The D'Lite X scored exceptionally well in this category for several reasons. Not only does it allow for the full use of its ample interior space (its seats can unclip from the top frame of the trailer to lie flat) but it also has ample cargo space in the rear, even with children sitting in the main compartment. The Hamax Outback also offers this feature, which opens up the possibilities for what you can haul. Do you have a huge box that needs delivering to the post office? A large dog who wants to go for a ride? An elaborate replica of Mission San Rafael built out of sugar cubes that needs delivery to your kid's classroom? The D'Lite X and the Outback's ability to break down the barrier between their cargo and passenger spaces means that they're more likely to be able to accommodate any of those needs than any of the other trailers we tested. (The InStep Take 2Bold Text also used to have lie-flat seats, but it appears that they've removed this feature from their newest models. Sad!) It's worth noting here that while we love the Hamax Outback's convertible interior space, its weight limits how much you can haul. Towing a 60-pound dog with the D'Lite X is doable; with the heavy Outback, it's a struggle.

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Most of the trailers in our test group consist of one ample interior space, separated by the seat-back into passenger and cargo areas. Exceptions to this are the Thule Chariots. The Chariot Cross has a back pouch with interior pockets, about the size of an average messenger bag, that's suspended behind the trailer and can be clipped up to the top frame bar when not in use. The Chariot Lite has one big open-topped pocket made of fabric and mesh that spans the back of the trailer. We found these cargo alternatives to be a mixed bag. They're smaller than the other trailers' cargo spaces, and they're an awkward fit for paper grocery bags or anything else that wants to sit on a flat surface. However, for things that need to be kept separate, like dirty gym clothes, or handy, like a purse, they're a great option.

Even with passengers present, having an ample cargo space increases the versatility and utility of a trailer. With a 23'x12' cargo area footprint, the humble Schwinn Echo is a surprise winner in this category. The Burley Bee is close behind at 23'x11.5', and the InStep Take 2 and Burley D'Lite also impressed us with generous cargo footprints.

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The Thule Chariots and the Weehoo weeGo come with stroller conversion kits included, and the latest model of the Burley D'Lite has an integrated front stroller wheel that stows when not in use. While we weren't evaluating strolling capabilities, testers did find it useful to have the option to convert once they reached their destination, especially those with younger kids. The Thule Chariot Cross, the Burley D'Lite, and the Hamax Outback also have optional jogging and cross-country skiing kits available for purchase. Again, we didn't evaluate these kits, but we rated these trailers higher in the versatility category because they give parents the option to purchase one outdoor kid mobile instead of a potential four.

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Conclusion

There is no shortage of bike trailers on the market today and finding the right one for your family will depend on where you want to ride, how often, and how much of an investment you're planning to make. For an all-around trailer that performs well in every category and offers an incredible value for its quality of construction, safety features, and versatility, you can't beat the Burley D'Lite X. The rugged Thule Chariot Cross is the best bet for hard-core athletes in training, and the Hamax Outback is ideal if you are solely focused on kid comfort. The light and sturdy Burley Bee is a fantastic value for parents on a budget, and for those who truly want to spend as little as possible, the Schwinn Echo is a solid option. Each of the trailers we tested has its strengths and weaknesses, and they cover the full range of best applications, from occasional rides to the neighborhood park to epic treks up mountain roads. We put each product through a bevy of empirical tests and relative rankings, riding them mile after mile so we could bring you the analysis above. We hope this helps you to choose the trailer that will get your whole family rolling. We'll see you on the trails!

— Joanna Trieger