Full Speed Ahead Gradient Modular 1x Crankset - 170mm Fits Shimano SRAM 11/12-Speed Drivetrains 30mm BB392EVO Spindle BLK CheckoutTitle=RockShox CSU - Lyrik B1-C1/Yari A1-B1 Color Black Lower Stack Height J212376

Full Speed Ahead Gradient Modular 1x Crankset 170mm Fits Shimano SRAM 11 12 Speed Drivetrains 30mm BB392EVO Spindle BLK CheckoutTitle=RockShox CSU Lyrik B1 C1 Yari A1 B1 Color Black Lower Stack Height J212376 Color Black Lower Stack Height 4 Bearing Type Cartridge Crown Race 40 Weight 89 Defined Color Black Upper Stack Height 8 S Shimano Rear Derailleur Pulley Assemblies Fits Brand Shimano Drivetrain Speeds 11 The redesigned Full Speed Ahead Gradient Modular 1x crankset features hollow aluminum crankarms manufactured using an innovative CNC machining process that results in a dramatically reduced weight increased stiffness and a 40% increase in strength Combining cutting edge materials precision engineering and athlete insights the Gradient crankset is built for the toughest Enduro and DH courses while delivering maximum performance