Full Speed Ahead Gradient Modular 1x Crankset - 170mm Fits Shimano SRAM 11/12-Speed Drivetrains 30mm BB392EVO Spindle BLK ModelNumber=K9229 Press-fit end caps allow tool-free Spindle Diameter:29mm year model SIDLuxe Cholla Pro 13046-FT

Full Speed Ahead Gradient Modular 1x Crankset 170mm Fits Shimano SRAM 11 12 Speed Drivetrains 30mm BB392EVO Spindle BLK ModelNumber=K9229 Press fit end caps allow tool free Spindle Diameter:29mm year model SIDLuxe Cholla Pro 13046 FT Press fit end caps allow tool free maintenance and conversion Rear Axle 12mm Thru x 148mm Cassette Body Type Shimano HG Color Black Skewer Included No Bearing Type Sealed Cartridge Defined Color Black Spoke Interface J Bend Hub Drilling 28 Hub Brake Compatibility Center Lock Disc The XX1 Eagle crankset features a special hollow internal architecture combined with SRAM's Carbon Tuned technology to provide extreme stiffness and light weight