SRAM Rival Crank Arm Assembly - 170mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 MFPN=PW802 aerodynamic and stiff basket which

aerodynamic and stiff basket which provides optimum performance

5mm width bottom bracket shells

} Compact yet powerful rear light that ensures optimal visibility and safety on your rides

Performance series disc pads feature a soft organic compound with excellent power heat management and modulation

SRAM Rival Crank Arm Assembly - 170mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 MFPN=PW802 aerodynamic and stiff basket whichSRAM Rival Crank Arm Assembly 170mm 12 13 Speed 8 Bolt Direct Mount DUB Spindle Black E1. SRAM has taken aluminum to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio with material only where its needed8 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