SRAM RED Crankset - 172.5mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 Blaze 210SL Combo the standard interpretation of the

the standard interpretation of the most-used air retention system in the world

Designs by Keith Haring for the Cinelli Art Program

An air release button allows fine tuning of pressure

High tensile strength and light weight

100% recyclable Shaft Type Smooth Tube Compound Thermoplastic Elastomer ISO Width (mm) 62 ISO Diameter 622 / Road / 29" Valve Core Removable Labeled Size 29 x 2

SRAM RED Crankset - 172.5mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 Blaze 210SL Combo the standard interpretation of theWhen 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