SRAM RED Crankset - 172.5mm 2x 12-Speed 48/35t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 CheckoutTitle=Sapim CX-Ray Black J-Bend Spokes Model Standard Material Butyl Tire

Model Standard Material Butyl Tire Size 700c (27") Tire Width 20-28mm Valve Presta (Threaded) Length 32mm

Fully CNC Aluminum ring

Shifted center knobs provide high-braking traction and cornering control

This results in a shape that prevents numbness and increases overall comfort

The side knobs are spaced closely together and are staggered for consistent cornering performance

SRAM RED Crankset - 172.5mm 2x 12-Speed 48/35t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 CheckoutTitle=Sapim CX-Ray Black J-Bend Spokes Model Standard Material Butyl TireWhen 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 crankset