SRAM Rival Crank Arm Assembly - 170mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Belt Drive Parts & Tools UPC: 072774901937

UPC: 072774901937

713580-Q0-L

100% recyclable polypropylene

Manufacturer Part Number: 28031041219

LS382 HT7149 310127

SRAM Rival Crank Arm Assembly - 170mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Belt Drive Parts & Tools UPC: 072774901937SRAM 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