Onyx Racing Vesper R TA Hub 12x148mm HG 32h - Matte Black Weight (Grams)-1106 The F3 is built with

The F3 is built with shorter pressure zones to prioritize acceleration

Built with an invisible welded joint and shot peened 6069 T6 heat-treated aluminum

Mono-block caliper design has outboard pad adjustment

Garmin coach

Onyx Racing Vesper R TA Hub 12x148mm HG 32h - Matte Black Weight (Grams)-1106 The F3 is built withOnyx Vesper hubs transfer the precise amount of torque you want to the ground when you need it. Nasty climbs on boulders and rock require just the right amount of instantaneous power but only at your command. There is no substitute for absolute control of your machine. Onyxs patented sprag clutch design eliminates the ratcheting noise of traditional hubs IS 6B disc brake mounts Made in USA Model Vesper Front Rear Rear (HG 8 11sp) Axle Spacing (mm)