NEW SRAM Rival Crank Arm Assembly - 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Type_Rear Shocks An essential companion for brake

An essential companion for brake bleeding

allowing for common maintenance that serious riders demand

Power every ride

30mm inner width

Shifters: Shimano 105 ST-5600

NEW SRAM Rival Crank Arm Assembly - 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Type_Rear Shocks An essential companion for brakeSRAM has taken aluminum to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where its needed 8 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 separately) Aluminum arms optimized for stiffness and light weight 2x Standard: 145mm Q