Surly Ultra New Non-Disc Front Hub - QR x 100mm Rim Brake Black 32h XM421 Disc Cassette Cogs 11-12-13-14-15-16-17-19-22-25-28 Color Silver

Cassette Cogs 11-12-13-14-15-16-17-19-22-25-28 Color Silver Cassette Body Type Shimano/SRAM 11 Speed Road Range 11-28 Drivetrain Speeds 11 Defined Color Silver Weight 271

(mm) 37 Bearing I

PowerLock included

Two piston movement evenly contacts rotors for optimum braking power and modulation

Surly Ultra New Non-Disc Front Hub - QR x 100mm Rim Brake Black 32h XM421 Disc Cassette Cogs 11-12-13-14-15-16-17-19-22-25-28 Color SilverSurly Ultra New Non Disc Front Hub QR x 100mm Rim Brake Black 32h. Surly Ultra New Front Hubs Non Disc. 6061 T6 forged hub shell (same as the Surly New); 6901 bearings Axle is quick release and bolt on compatible Stainless 6mm bolts are included; quick release skewer is NOT included 4130 CroMoly axle and stainless cones; agressive knurling on cones and bolt caps for reduced slippage New axle cone system uses uses a specific shouldered axle that allows