This pair of U-Tubes can support cargo, act as a footrest, and make it possible to tow a bike.
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. Price includes a set of two – one U-Tube for each side.
Curious is these will fit on your bike? Please review the Compatibility section below.
Have more questions? Check out our FAQ page.
*The U-Tubes will need the spring pin removed and a bolt to install (bolts and washers are included).
**The U-Tubes will need the spring pin removed and a bolt to install (bolts and washers are included). The rearmost insertion end of the U-Tubes will also need to be cut. Here are the instructions on how to do this.
Not sure what model bike you have? If the hole in the frame where the bolt or pin would secure the U-Tubes in place has no threads for a bolt and is just a regular hole, the spring pins are needed. If it has threads for a bolt, a bolt is needed.
The U-Tubes are not compatible with any RFA model or any non-Xtracycle brand cargo bike.
|U-Tubes Installation Manual||
|A flat fee of $10 will be added to accessory orders shipping within the continental United States.|
|For accessory orders shipping to Canada, the flat fee is $50. For accessory orders shipping to Alaska, Hawai’i, or Puerto Rico, the flat fee is $70.|