SRAM Rival 1x XPLR Wide Crank Arm Assembly - 175mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Tools Other Color: Bluffs

Color: Bluffs

Track racing's top choice worldwide

Despite the light center piece

167811-Q0-L30C03

the Pro Air Lift is ready for duty at home or out on the road

SRAM Rival 1x XPLR Wide Crank Arm Assembly - 175mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Tools Other Color: BluffsSRAM 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 150mm Q factor 47. 5mm