Halo CrMo HG Freehub Body GXC/RD2 Hubs Mount-3-Bolt DM 6mm Offset Modular attachment system fastens to

Modular attachment system fastens to your frame or handlebars

20g CO2 cartridge and lever kit

Micron-size and spherical shape helps reduce sliding friction by creating a rolling effect the surface of the chain

including integrated recesses for brake or gear cables as required

Up to 100hrs run time on 2 AA batteries (included)

Halo CrMo HG Freehub Body GXC/RD2 Hubs Mount-3-Bolt DM 6mm Offset Modular attachment system fastens toVarious replacement axles and conversion kits for MTC, GXC, and RD2 hubs For 15mm end caps, choose from 19 or 21mm outer diameter. Mountain forks use 21mm while some road forks use a 19mm recess. If unsure, 19mm will fit either Model GXC MTC Description CrMo HG Freehub