MTB Hubs & Spare Parts

The First True MTB-Specific Freecoaster Hub just leveled up: the Sonar is now available in a 148x12mm Freeride/Trail Version.Built with Wethepeople...

Radio Sonar Freecoaster Hub – finally, a freecoaster that works for MTB.Most freecoasters are heavy, fragile, and a nightmare to maintain. The Sona...

Matching front hub to the Radio Bikes Sonar Freecoaster Hub. Designed to fit MTB thru-axle systems. Available in a standard 6-Bolt disc version (15...

The Sonar 135 Rear Hub Cr-Mo Cog is a durable replacement cog designed specifically for the Radio Sonar 135mm Freecoaster Hub. Made from high-stren...

Replacement non-drive-side cone for the BSD Revolution hub. 1x Cone Non-Drive Side Fits BSD "Revolution" Freecoaster

Replacement 9 tooth driver for the BSD Revolution hub. Complete with springs and pawls.Choose RHD or LHD. Material: 4130 CrMo 9T, RHD or LHD Fits ...

The Radio Sonar MTB 148 Shimano HG Freewheel Body fits the Sonar MTB Freecoaster Rear Hub HG.