The RaceFace Turbine crank is designed as the performance-oriented alloy crank for XC, trail and enduro applications. As the lightest alloy option in the CINCH lineup, the Turbine allows for interchangeable spiders, limitless ring combinations, a 30mm alloy spindle and compatibility across all relevant frame standards.Cranks and spindle are crafted with high-end 7050 aluminum for strength and light weightQ-Factor: 175mmDirect mount chainline: 52mm / 58.5mm (Flipped Ring)Chainring sold separatelyAluminum crank arms are deep pocket forged for maximum strength and then CNC machined to shave every unnecessary gram of weightItem SpecificationsBB IncludedNoChainline/Hub Compatibility135/142 MTB HubsChainline/Hub Compatibility141/148 Boost HubsChainline/Hub Compatibility150/157 DH HubsChainring BCDDirect Mount CINCHColorBlackCrank Intended UseMountainCrank Length (mm)175Defined ColorBlackDrivetrain Speeds11Drivetrain Speeds12Number of ChainringsNo Rings IncludedPedal Spindle9/16"RingsSold SeparatelySpindle Interface TypeRaceFace Cinch 30mm RaceFace Turbine CINCH Crankset Crankset UPC: 821973416755