Turn your 66" trailer into a 78" trailer. Widen your 66" wheel track and Crossbars by 13" with this kit. With 78" Crossbars you can carry wider loads, such as two 36-inch beam canoes or up to seven kayaks. - Upgrade your RACKandROLL 66" trailer to a 78" trailer - Comes with two 78" Crossmembers and two 78" Yakima Crossbars Product Specs: - Weight: 17.31 lbs. - Limited One Year Warranty

The Trail-Gator Spare receiver Kit Headtube Attachment is a must-have if your Trail-Gator is going to be used on multiple children's (rear) bicycles. Makes swapping between bikes a snap. - Spare seatspost attachment (for the children's bike) for the Trail-Gator tow bar - Fits all Trail-Gator models including the 640020-640022-640023 - Allows the Trail-Gator to be attached to multiple juvenile bicycles quickly - Fits headtube up to 45mm (1.75")

Thule's Internal Hub Hitch Adapter enables you to attach a bicycle trailer conversion kit (sold separately) to bicycles with an internally geared hub.

Tool-less, 3-position training wheel installation/removal system. - Closed-cell foam tires - Tubular steel arms - Compatible with 2013-present Hotrock 20-inch models only

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.

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.

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.

- 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