HUB RR SRAM 900 32 QR/12mmTA 11s CAS BK1.85mm SPACER

Double Time four pawl internal mechanism ensures rapid lightning-fast engagement for quick and confident pedal responsiveness

Speedball bearings provide smooth, long-lasting rotation performance

3D forged and machined for low weight and high strength

Available with XD/XDR or 11s cassette drivers

Convertible QR/12mm axle - end caps included

24, 28 or 32 spoke holes