Description
- Made from 1050-88 hardened steel plate
- CAD design allows for the maximum removal of weight while keeping core strength
- Steel teeth last up to 3 times longer than aluminum
- The only laser cut sprocket in the market, giving unparalleled fit on the wheel
- Larger tooth radius reduces chain friction and extends chain life
- Silver zinc base layer is combined with an additional black oxide outer layer to prevent rust
RFE-451-39-BLK made by Supersprox
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