SRAM RED Crankset - 172.5mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 Length-60mm Extender Riders appreciate how easy it

Riders appreciate how easy it is to customize the assistance level to match their preferred style

DRIVER 1pc cassette driver

5 Upper Cup 42mm Lower Cup 52mm Crown Race Diameter 40mm SHIS Upper IS42/28

SRAMs most advanced aluminum road crankset is their most stunning

Spray 91% isopropyl alcohol (or apply with a rag) on the inside of the grip and over the handlebar area

SRAM RED Crankset - 172.5mm 2x 12-Speed 50/37t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 Length-60mm Extender Riders appreciate how easy itWhen 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