If you are looking to swap out your stock CDI box, the Big Gun Over Rev Box is an affordable alternative to highly-priced OEM replacement boxes. It increases the overall RPM limit over the stock box and advances the timing curve.
Big Gun
Big Gun 04-08 Yamaha RAPTOR 50 Rev Box - 40-R21
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Big Gun
Big Gun 04-08 Yamaha RAPTOR 50 Rev Box - 40-R21
$175.99
- SKU:
- BIG40-R21
- UPC:
- 40-R21
- Availability:
- Regularly stocked product
- CARB:
- This product is not CARB Legal and not for sale in California
- Clearance Item:
- N
- MPN:
- 40-R21
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