SRAM Rival 1x XPLR Wide Crank Arm Assembly - 160mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Chain Tensioners - Kit contains 2 bearings

- Kit contains 2 bearings and 2 seals

122899-Q0-L

Manufacturer Part Number: 03-000068-02 BLACK

Manufacturer Part Number: SP-E128SB BLA

SRAM Rival 1x XPLR Wide Crank Arm Assembly - 160mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Chain Tensioners - Kit contains 2 bearingsSRAM 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