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 4 sprocket bolt holes and new teeth design for better chain engagement and longer life. Comes with top hat washers to fit any cranks

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Product Specs

1. TYPE: Bolt On
2. MATERIAL: Alloy
3. WEIGHT: 130g / 4.6oz