Ritchey WCS Zeta GX Disc 700c/650b Wheelsets Cassette Body Type:XDR Effective fluoro and dirt removal

Effective fluoro and dirt removal

This is an adaptive BB that mates the BB30 shell standard directly to the MegaExo 24mm spindle

- Constructed from double butted 6061 alloy

Cut to a 21″ length hitting mid-calf

Center knobs alternate between long and wide to pair hard braking traction with rolling efficiency

Ritchey WCS Zeta GX Disc 700c/650b Wheelsets Cassette Body Type:XDR Effective fluoro and dirt removalHand built wheels are tubeless ready and feature the new WCS hub with sealed bearings, and center lock rotor mounts Rear hub houses a precise Ratchet Driver system with 360 degree, 36 point engagement The rims offer a wide diameter to fit wider tires for gravel, and they're laced with 28 sturdy spokes Rear Axle 12mm Thru x 142mm Rim Width (Internal) 25 Cassette Body Type Shimano HG 11 12 Speed Road, SRAM XDR Front Axle 12mm Thru x 100mm Valve Presta