SRAM Rival Crank Arm Assembly - 160mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 24" Wheels 178523-Q0-L

178523-Q0-L

UPC: 826974003201

these well-constructed shifters will do the trick

156691-Q0-L

SRAM Rival Crank Arm Assembly - 160mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 24" Wheels 178523-Q0-LSRAM 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