SRAM Rival Crank Arm Assembly - 170mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Belt Drive Parts & Tools 713580-Q0-L

713580-Q0-L

UPC: 072774901937

Manufacturer Part Number: 28031041219

Manufacturer Part Number: LU-895DU 1/2"

SRAM Rival Crank Arm Assembly - 170mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Belt Drive Parts & Tools 713580-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