SRAM Rival 1x XPLR Wide Crank Arm Assembly - 165mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 chain-whip-cog-holder drop the rear of the

drop the rear of the bike from a few feet off the ground (allow it to bounce)

5% and isn t affected by temperature changes

DT-Swiss CenterLock adaptor

Shop quality scissors with sturdy

SRAM Rival 1x XPLR Wide Crank Arm Assembly - 165mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 chain-whip-cog-holder drop the rear of theSRAM has taken aluminum to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where it's 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.