Fit 24mm Key Spline Drive Guard Sprocket

24mm spline drive version of Fit's Key Guard sprocket. Made in the USA from CNC'd 6mm thick 7075 aluminium. This is the new one-piece guarded version of the Key sprocket. Made with input from Ben Lewis to protect you chain during crooks or slide nicely when in a crank arm grind. Features new teeth design for better chain engagement and longer life. Works with 24mm 48 spline spindles only.