SRAM Rival Crankset - 175mm, 12-Speed, 48/35t, 8-Bolt Direct Mount, DUB Spindle, Black, E1 shock-pump Seals porous tires and bead/rim

Seals porous tires and bead/rim gaps

3 times thicker than a standard SmarTube

EWS tested and approved and re-engineered for all day comfort

The latest generation has decreased compression damping to devour the downhills

SRAM Rival Crankset - 175mm, 12-Speed, 48/35t, 8-Bolt Direct Mount, DUB Spindle, Black, E1 shock-pump Seals porous tires and bead/rimSRAM's most advanced aluminum road crankset is their most stunning. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where it's needed. Integrated chainrings deliver flawless shifting in ranges that fit your needs, with the whole package coming in over 50 grams lighter than the previous generation. Modern aluminum crankarms and aluminum 2x chainring optimizes stiffness to weight ratio, with