SRAM RED 1 Crankset - 170mm, 12-Speed, 50t Aero Chainring, 8-Bolt Direct Mount, DUB Spindle Interface, Natural Carbon, bearing-kit Aluminum back plate is strong

Aluminum back plate is strong and light weight

Features standard hardened steel bearing races

Includes 30mm CINCH spindle

47mm min stack height for full travel on smaller bikes

wheel sizes

SRAM RED 1 Crankset - 170mm, 12-Speed, 50t Aero Chainring, 8-Bolt Direct Mount, DUB Spindle Interface, Natural Carbon, bearing-kit Aluminum back plate is strongWhen SRAM found ways to make their lightest and stiffest crank even lighter, they went for it. New construction technique drops further grams from the hollow carbon arms. Paired with an aerodynamic 1x chainring, this crank is ready to help you smash PRs. Plus they're offering more crankarm lengths than ever before to ensure this crank works for you. Single ring drivetrain simplifies functionality and reduces weight Direct mount aero chainrings for