Is my bike compatible with the Xtracycle FreeRadical?
We'll be updating this checklist, but here's a starting point.
- Rigid or front suspension bicycle. Full-suspension mountain bikes are most often not compatible.
- Rear brakes on your bicycle are either V-brakes or disc brakes. (Disc, the rotor size should be 203mm. If your rotor is 160mm, you buy a replacement rotor.





