SRAM Rival Crank Arm Assembly - 170mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 MFPN=36945 6/40mm) offset 44mm travel 150mm

6/40mm) offset 44mm travel 150mm spring type Float air brake mount disc only (PM) dropout 15x110mm Boost QR weight - color shiny black

Built-in GPS tracks how far

comfort and ergonomics

for the first time you don’t have to compromise when you’re touring or skiing – either by hiking with a heavy solution like frames or skiing downhill with pins

SRAM Rival Crank Arm Assembly - 170mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 MFPN=36945 6/40mm) offset 44mm travel 150mmSRAM Rival Crank Arm Assembly 170mm 12 13 Speed 8 Bolt Direct Mount DUB Spindle Black E1. SRAM has taken aluminum to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio with material only where its needed8 bolt interface compatible with power and non power AXS spiders and integrated chainrings (Chainring and spider sold separately) DUB bottom bracket adds durability and simplicity (Bottom bracket sold