SRAM Rival Crankset - 170mm 12-Speed 48/35t 8-Bolt Direct Mount DUB Spindle BLK E1 Top-Synthetic performance

performance

Solid forged AL7050 crank arms with 30mm BB392 spindle

} Compact and super-efficient

When SRAM found ways to make their lightest and stiffest crank even lighter they went for it

SRAM Rival Crankset - 170mm 12-Speed 48/35t 8-Bolt Direct Mount DUB Spindle BLK E1 Top-Synthetic performanceSRAM Rival Crankset 170mm 12 Speed 48 35t 8 Bolt Direct Mount DUB Spindle Black E1. SRAMs 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 its 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