Ritchey WCS Zeta GX Disc 700c/650b Wheelsets Cassette Body Type:XDR Cut to a 21″ length

Cut to a 21″ length hitting mid-calf

Slick-galvanized cable for smooth operation Double or Triple Triple Front Der/Shifter Compatibility Shimano Mountain Rear Der/Shifter Compatibility Shimano Mountain Shifter Style Trigger Drivetrain Speeds 7 Weight 287 Drivetrain Compatibility 7-Speed

Effective fluoro and dirt removal

Shadow low-profile design protects rear derailleur from obstacles in a wide variety of riding scenes

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 Cut to a 21″ lengthHand 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