Our tried and true longtail U-tubes are an ultra-useful addition to any longtail Xtracycle cargo bike. They support cargo, act as a footrest, and make it possible to tow one or more adult or kid bikes. Now upgraded to attach with push-pins making them easy to install when you need them and remove when you don’t.
The U-tubes are compatible with any Xtracycle longtail cargo bike or conversion kit including: the eSwoop (Shimano / Bosch), the eStoker (Shimano / Bosch), the Swoop XPP, the eClassic (Bosch, the Classic XPP, any model year EdgeRunner, the FreeRadical conversion kit, the FreeRadical Leap conversion kit, the Radish, the Cargo Node and the Cargo Joe.
The U-tubes are not compatible with any RFA model.