SRAM Rival Crank Arm Assembly - 165mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Component Group Sets UPC: 641300351173

UPC: 641300351173

Manufacturer Part Number: SP427CPH

This is the single lead version

Manufacturer Part Number: 044SILVER

190587-Q0-L

SRAM Rival Crank Arm Assembly - 165mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Component Group Sets UPC: 641300351173SRAM 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 Product Specifics