SRAM RED Crankset - 167.5mm, 2x 12-Speed, 46/33t, 8-Bolt Direct Mount, DUB Spindle Interface, Natural Carbon, E1 Rim Brake Parts Manufacturer Part Number: HBSP315R

Manufacturer Part Number: HBSP315R

Manufacturer Part Number: CP2500U1078

compatible with most Shimano 3x9sp drivetrains

Stainless steel mounting hardware

SRAM RED Crankset - 167.5mm, 2x 12-Speed, 46/33t, 8-Bolt Direct Mount, DUB Spindle Interface, Natural Carbon, E1 Rim Brake Parts Manufacturer Part Number: HBSP315RWhen SRAM found ways to make their lightest and stiffest crank even lighter, they went for it. A new optimized layup drops 29g from the hollow carbon arms. The X Range gearing technology minimizes cadence changes during front shifts, maximizing your ability to put power down. Plus they're offering more crankarm lengths than ever before to ensure this crank works for you. One piece 2x chainring results in a lighter weight, stiffer, more durable