SRAM Rival Crank Arm Assembly - 172.5mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Greases TZ4280 PU1754 62563

TZ4280 PU1754 62563

163749-Q0-L

Manufacturer Part Number: ONETG2WHWH2-AM

MA1026 TR1903 592181

Manufacturer Part Number: BB86-24GXP-R

SRAM Rival Crank Arm Assembly - 172.5mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1 Greases TZ4280 PU1754 62563SRAM 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