SRAM RED 1x XPLR Wide Crankset - 175mm, 13-Speed, 40t, 8-Bolt Direct Mount, DUB Spindle, Natural Carbon, E1Gravel bikes deserve SRAM's lightest and stiffest cranks too. The RED XPLR Wide Road crankset maximizes tire clearance and features SRAM's hollow carbon arms paired with the aluminum X Sync 8 bolt direct mount 1x chainring of your choice. Now available in 160mm crankarm length, this crank is built to please every rider, even those who prefer the unpaved. Single ring drivetrain simplifies functionality and reduces weight Non aero 8 direct mount