Turbine Crank Arms

The Race Face Turbine crank is designed as a 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. Race Face Turbine Crank Arm Features Aluminum crank arms are deep pocket forged for maximum strength, and then CNC machined to shave every unnecessary gram of weight Cranks and spindle are crafted with high-end 7050 aluminum for strength Chainring & Bottom Bracket are sold separately Race Face Turbine Crank Arm Specs 136mm Spindle: 52mm / 58.5mm chainline (flipped ring), 175mm Q-Factor 143mm Spindle: 55.5mm / 62mm chainline (flipped ring), 182mm Q-Factor Crank Arm Material: 7050 Aluminum Spindle Diameter: 30mm Weight: 595 grams (170mm, 136mm Spindle) Includes:  Crank arms, spindle & pedal washers