Features of the SRAM Force 22 Exogram BB30/PF30 170mm 46-36 Crankset in. in.Hiddenin.in. chainring bolt threads into crank arm to enhance chainring stiffness Chainrings Are optimized for Yaw front derailleur Q-factor is 145mm Drivetrain Speeds, 11 Weight, 617 Chainline/Hub Compatibility, 135/142 Road Disc Hubs > 415 mm Chainstay Rings, 46/36 Pedal Spindle, 9/16in.in. BB Included, No Crank Intended Use, Cyclocross Spindle Interface Type, 386 EVO Defined Color, Black Crank Length (mm), 175 Color, Black Chainring BCD, 110 Number of Chainrings, Double