Trailers/Strollers

Adapter for Syntace 12mm rear axles to connect your bike trailer to the bicycle. - Simple and easy installation

Thule's Axle Mount ezHitch enables you to attach any Thule bicycle trailer or bicycle compatible child carrier (sold separately) to the rear axle of your bike.

Thule's Bike Trailer Thru-Axle Adapters replace your 12mm rear thru-axle to let you connect your bike trailer to the bicycle.

Convert your Thule Chariot into a high-performance jogging stroller. - Simple installation by clicking the kit into Thule VersaWing - Convenient tracking adjustment to make sure the carrier tracks straight - Includes pocket for easy storage of the jogging wheel when not in use

For athletes and their kids Comfort for the kids and superior performance for athletic parents. With the optional Jogging Kit accessory (sold separately), your Thule Chariot Sport is the ultimate bike trailer and jogging stroller in one. Conversion between activities is quick and easy thanks to the Thule Click n’ Store and Thule VersaWing systems. Thule Chariot Sport is designed to excel in every aspect, from ease of use and clever features to safety and durability. Includes Standard, Comfort, and Sport features.

The versatile bike trailer for active family life Load up your family and gear for any destination with Thule Courier – a safe and comfortable bike trailer for up to two kids. Commuting made easy It’s a great bike carrier – and a great stroller. No compromises made. Thule Courier comes with two strolling wheels and a premium Thule bike trailer kit for easy commuting. Flexibility for any family outing Thule Courier is a versatile bike trailer for all types of families. This durable carrier is perfect for long rides as a family or for quick trips into town with its roomy cockpit for two children. It’s great for commuting and taking kids to school – and when you arrive, it easily converts into a stroller with compact wheels for maneuvering in crowded areas and a fully adjustable handlebar for parents. This comfortable bike carrier also features the option to fully convert into a cargo trailer and more. Great cargo space Thule Courier can also easily convert into a cargo trailer. With a durable and sturdy cargo floor and integrated attachment points your gear stays secure at all times. Room for your four-legged friend Want to bring your puppy for the ride? You can! The optional dog trailer kit (sold separately) transforms Thule Courier into a trailer suitable for your dog. With an included soft dog bed and a roof cover with integrated rain cover you can include your best friend in your outdoor adventures.

Thule's Thru-Axle Hitch Adapter enables you to attach a bicycle trailer conversion kit (sold separately) to bicycles with a rear thru-axle.

Purchase our Kid Trailer axle for your bike, and share your stoke for cycling with your kids. Simplify your life by allowing quick and secure attachment of your trailer to your best and favorite bike. Enjoy the adventure. Robert Axles for Kid Trailers are designed specifically to fit your 12mm thru-axle bike and allow attachment of any hitch-mounted trailer. These fit any trailer that has two wheels and a single point of attachment to the axle. This includes all the two-wheeled child, pet, and cargo trailers such as Thule, Chariot, Burley, Instep, Carry Freedom, and many more. - The axle shaft and axle end are precision CNC-machined. - The axle shaft is 7075 aluminum and hard black-anodized for rugged durability. - The stainless steel axle end allows for mounting of the hitch provided with your trailer. - Hardware for attachment of the hitch is included; the hitch, itself, is not. - No special tools required. Design allows for wheel installation and removal using your standard 5mm hex wrench. - Designed, built, and quality tested in the USA. Proven around the world.

- Fits on most adult and children's bicycle (12'' to 20'') - Attaches onto child's bike in no time - The telescopic folding bar is discretely stored on one side of bike when not in use - Easy and pleasant to use, perfectly safe and very stable. - Costs less than a child's trailer - Carefully constructed, made from top-quality materials

Yes! A 12mm thru-axle adapter for BOB Trailers. These Robert Axles for BOB Trailers are specifically engineered to attach the proven BOB Trailer to your thru-axle-equipped bike. Take full advantage of your modern bike with 12mm thru-axles and harness the rigidity of the thru-axle to haul your BOB Trailer. Set out on any adventure, big or small. Great for off-road tours, trail building, hauling cargo, and more! - The axle shaft and axle end are precision CNC-machined. - The axle shaft is 7075 aluminum and hard black-anodized for rugged durability. - The axle ends are stainless steel which allows for mounting of the BOB Trailer bobbins. - No special tools required. The design allows for wheel installation or removal using your standard 5mm hex wrench. - Please note: This axle does not come with the BOB Trailer bobbins (those are available separately). Or, you can reuse your bobbins from the stock BOB Trailer Quick Release that came with your trailer. - Designed, built, and quality tested in the USA. Proven around the world.

Robert Axles for Kid Trailers are designed specifically to fit your 12mm thru-axle bike and allow attachment of any hitch-mounted trailer. These fit any trailer that has two wheels and a single point of attachment to the axle. This includes all the two-wheeled child, pet, and cargo trailers such as Thule, Chariot, Burley, Instep, Carry Freedom, and many more. Purchase our Kid Trailer axle for your bike, and share your stoke for cycling with your kids. Simplify your life by allowing quick and secure attachment of your trailer to your best and favorite bike. Enjoy the adventure.

Robert Axles for Kid Trailers are designed specifically to fit your 12mm thru-axle bike and allow attachment of any hitch-mounted trailer. These fit any trailer that has two wheels and a single point of attachment to the axle. This includes all the two-wheeled child, pet, and cargo trailers such as Thule, Chariot, Burley, Instep, Carry Freedom, and many more. Purchase our Kid Trailer axle for your bike, and share your stoke for cycling with your kids. Simplify your life by allowing quick and secure attachment of your trailer to your best and favorite bike. Enjoy the adventure. - This Kid Trailer axle is specific to bikes that have the Focus R.A.T. thru-axle system with Boost 148 x 12mm hub spacing. - This axle is compatible with Burley, Carry Freedom, Chariot/Thule, Croozer, Instep, and many more hitch-style trailers. - The axle shaft and axle end are precision CNC-machined. - The axle shaft is 7075 aluminum and hard black-anodized for rugged durability. - The stainless steel axle end allows for mounting of the hitch provided with your trailer. The threads are M10x1 (metric). - Hardware for attachment of the hitch is included; the hitch, itself, is not. - No special tools required. Design allows for wheel installation and removal using your standard 5mm hex wrench. - Designed, built, and quality tested in the USA. Proven around the world.

The Robert Axle Project QR Hitch Adapter is a high quality, finely machined hitch adapter for towing single-arm trailers on bikes with 5mm quick release rear axles. Our stainless steel, QR Hitch Adapter helps trailer hitches fit more bikes, easily clearing hooded and interfering dropouts. Easy to install, by simply replacing the QR nut. Our adapter uses a 5mm hex to ensure your hitch and pre-cious cargo are more securely attached than other knurled adapters. The 5mm hex also isolates and protects dropouts from marring and over-tightening of the quick release when installing the hitch.

The adapter threads on to axles with an M12x1.25 thread. The Robert Axle Project Trailer Hitch Adapter for Rad Power Bikes and Mahle/EBIKEMOTION Equipped E-Bikes. Our hitch adapter for towing kid trailers and single-arm bike trailers is high quality and precisely machined. This includes all the two-wheeled child, pet and cargo trailers such as: Thule, Chariot, Burley, Instep, Carry Freedom, and many more. Our hitch adapter is made of stainless steel and is incredibly durable. It’s built to handle towing a fully loaded bike trailer. It easily clears a variety of dropouts. It is easy to install. Simply replace the existing non-driveside nut with our adapter, and attach the hitch that came with your trailer. Our hitch adapter uses a 17 mm wrench to attach your hitch and precious cargo more securely than with other knurled adapters. When installing the hitch, the 17 mm wrench isolates and protects dropouts from marring and over-tightening.

The adapter threads on to axles with a 3/8-26 thread. Common hubs with this axle are; Shimano Nexus, Shimano Alfine, Shimano Coasting. Robert Axle Project’s 3/8-26 adapter for Kid Trailers and Cargo Trailers is designed to allow attachment of any hitch-mounted trailer. These Hitch Adapters fit any trailer that has two wheels and a single point of attachment to the axle. Our hitch adapter is made of stainless steel and is incredibly durable. The Robert Axle Project Hitch Adapter helps trailer hitches fit more bikes. It easily clears hooded dropouts and other interfering dropouts. Simply replace the existing non-driveside nut with our adapter, and attach the hitch that came with your trailer. Our hitch adapter uses a 17 mm wrench to attach your hitch and precious cargo more securely than with other adapters. When installing the hitch, the 17 mm wrench isolates and protects dropouts from marring and over-tightening that could ruin your bike’s frame.

The adapter threads on to axles with an M10x1.0 thread. Common hubs with this axle are; Rohloff, Enviolo, Shimano Nexave, SRAM I-Motion, and SRAM Torpedo. Our hitch adapter for towing kid trailers and single-arm bike trailers is high quality and precisely machined. This includes all the two-wheeled child, pet and cargo trailers such as: Thule, Chariot, Burley, Instep, Carry Freedom, and many more. Our hitch adapter is made of stainless steel and is incredibly durable. The Robert Axle Project Hitch Adapter helps trailer hitches fit more bikes. It easily clears hooded dropouts and other interfering dropouts. Simply replace the existing non-driveside nut with our adapter, and attach the hitch that came with your trailer. Our hitch adapter uses a 17 mm wrench to attach your hitch and precious cargo more securely than with other adapters. When installing the hitch, the 17 mm wrench isolates and protects dropouts from marring and over-tightening that could ruin your bike’s frame.

- 4 piece sleeve set for Adams Trail-A-Bikes - Includes new shim for oversized seatposts that fits 25.4mm to 35.0mm and beyond

• 4 times greater strength • Fits seatposts from 25.4mm to 35.0mm • Retro fittable to all 15mm block, horizontal pin style Trail-a-Bikes • Fits late 1998 to present • Comes with 4 shims

The Folder Compact offers all of the safety and durability of the Folder One in a slightly smaller package. The patented easy-store folding frame fits into your trunk for easy transport and accommodates kids with up to 2" shorter inseams than the Folder One. Like all Trail-A-Bikes, the Compact is backed by a lifetime warranty so your family can ride with confidence. - Steel frame, designed for children aged 3-5 - Shorter reach and cranks, smaller chainring, and narrow handlebar - Simple single-speed is easy to pedal and ride - Patented, folding frame for easy storage and transport - Compatible with most 26" and 700c lead bicycles - Low center of gravity offers increased stability to parents and children - Best-in-class steel hitch + 4 adapters will fit almost any seatpost - Full chainguard and bashguard for enhanced durability - Includes safety flag for maximum visibility on the road

More than 25 years since its debut in 1986, the Folder One is the original that continues to set the bar for the hitch bike category. Featuring the patented Adams hitch that is often imitated but never duplicated, the Folder One offers unmatched safety and durability for years of enjoyment. Backed by a lifetime warranty, the Folder One is the best way to introduce 4-6 year-olds to the joys of cycling. - Steel frame, designed for children aged 4-6 - Simple single-speed is easy to pedal and ride - Patented, folding frame for easy storage and transport - Compatible with most 26" and 700c lead bicycles - Low center of gravity offers increased stability to parents and children - Best-in-class steel hitch + 4 adapters will fit almost any seatpost - Full chainguard and bashguard for enhanced durability - Includes safety flag for maximum visibility on the road

- QR Locking Hitch Pin for Adams Trail-A-Bikes