Surly Ultra New Rear Hub - Threaded x 135mm 6-Bolt Threaded Black 32H MFPN=12127 SRAM Force 22 HRD shift/brake

SRAM Force 22 HRD shift/brake DoubleTap levers combine all the great performance of mechanical 11-speed shifting with a high functioning hydraulic disc braking system

Shifts are fast and precise and the Orbit fluid damper keeps the chain in control whether the obstacle you’re hitting is a pothole or a root

and feel like a second skin between your feet and boots

41 BB/Frame Interface BB86 BB/Frame Interface BB92 BB Shell Width (mm) 86 BB Shell Width (mm) 92 Weight 100 Spindle Interface Type SRAM/Truvativ GXP Defined Color Black

Diameter 20in Brand Velocity Model Aeroheat ISO 406 ID Width 18 Width OD 24 Profile 22 Wall Dbl Side NMSW Color Black Hole Count 32 Valve PV Weight 318g ERD 380 Extras

Surly Ultra New Rear Hub - Threaded x 135mm 6-Bolt Threaded Black 32H MFPN=12127 SRAM Force 22 HRD shift/brakeSurly Ultra New Disc Rear Hubs. 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 the hubs to be completely adjustment free and simple to service Color