Full Speed Ahead Gradient Modular 1x Crankset - 170mm Fits Shimano SRAM 11/12-Speed Drivetrains 30mm BB392EVO Spindle BLK MFPN=51996 SG2 - Defends all surfaces

SG2 - Defends all surfaces of a tire by providing an uninterrupted layer of puncture protection from bead to bead

Color Black Chainring BCD 104 Designed for ebike Yes Defined Color Black

Sugino Crank Arm Fixing Bolts

Lightweight aluminum trail crank arms and aluminum spindle w/ Quick Connect lockring and Adaptive Preload Adjuster (APS)

Durable woven nylon fabrics water resistant zippers and reflective tail light loop for added durability and visibility

Full Speed Ahead Gradient Modular 1x Crankset - 170mm Fits Shimano SRAM 11/12-Speed Drivetrains 30mm BB392EVO Spindle BLK MFPN=51996 SG2 - Defends all surfacesThe 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. Ultra lightweight DH