Shimano Freewheel Gear Size:17T attacking the downhill track

attacking the downhill track

park or trail

The Onyx Pro Rear ISO Rear Hub at J&R Bicycles comes standard with ceramic hybrid bearings

*Mesh comfort liner helps keep you cool and comfortable

Portable rollers are also perfect for staying in shape when you're away from the track and want to keep training

Shimano Freewheel Gear Size:17T attacking the downhill trackSPECS: INTERNALS: 3 heavy duty fast engaging releasing Pawls USES: Freewheel for threaded hubs. HUB FIT: Fits large side of Flip_flop hub CHAIN FIT: 3 32" chains recommended (1 8" will work as well) TOOL: 4 prong Shimano freewheel tool (ACS Claw, Park or Shimano) MATERIAL: Cold Forged chromoly, CNC precision machined Weight: 6oz 170. 09g (16T)