Big Gun 02-03 Honda CRF 450R Rev Box
Big Gun 02-03 Honda CRF 450R Rev Box
Availability: Out of stock - on backorder and will be dispatched once in stock (Delivery time unknown – contact us).
SKU: big40-R27
Mfr. part no.: 40-R27
GTIN: 40-R27
If you are looking to swap out the 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.