Reinforced polymide cage and non-contact seal to keep dirt and moisture out
RaceFace CINCH Bottom Bracket Bottom Brackets UPC: 821973335308
left-side/front is 2-Speed
40-Series Integrated headsets set the standard for performance
Top-of-the-line integrated brake/shift lever features great ergonomics and plenty of carbon fiber and titanium hardware to save weight without sacrificing strength
SRAM RED Crankset - 172.5mm, 2x 12-Speed, 50/37t, 8-Bolt Direct Mount, DUB Spindle Interface, Natural Carbon, E1 chamois-buttr Reinforced polymide cage and non-contactWhen 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