SRAM Rival Crank Arm Assembly - 175mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 CheckoutTitle=Schwalbe Tacky Chan Tire - 29 x 2.40 The Ergomax is just as

The Ergomax is just as perfectly situated on road bikes that are built for endurance its ergonomics delivering unparalleled comfort

Corner harder send it further and carry more speed through any section of trail

A reinforced carcass provides greater puncture protection while the high-quality Addix 4-Season compound offers plenty of grip even at low temperatures without sacrificing good rolling resistance

This chain is super lightweight with its patented chain configuration

SRAM Rival Crank Arm Assembly - 175mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 CheckoutTitle=Schwalbe Tacky Chan Tire - 29 x 2.40 The Ergomax is just asSRAM 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 separately) Aluminum arms optimized for stiffness and light weight Number of Chainrings No