BBR Rev Box 451-HCF-1501, SKU 80-9951

The BBR Rev Box 451-HCF-1501, SKU 80-9951, is designed to support modified engines by allowing a higher RPM limit. It eliminates the stock 9,800 RPM rev limiter, helping riders take greater advantage of engine modifications in closed-course competition applications.

The ignition advance curve is optimized to work with engine modifications. This rev box fits 2003–2005 Honda CRF150F models and 2003–2009 Honda CRF230F models.

This product is designed exclusively for closed-course competition use. Use on public lands or highways in California is illegal.

Features:

• Higher RPM limit: Allows a higher RPM limit to take advantage of engine modifications.
• Rev limiter: Eliminates the 9,800 RPM rev limiter.
• Ignition timing: Features an ignition advance curve optimized for engine modifications.
• Fitment: Fits 2003–2005 Honda CRF150F and 2003–2009 Honda CRF230F models.
• Competition use: Designed exclusively for closed-course competition use; use on public lands or highways in California is illegal.

Fitment:
Honda CRF150F 2003
Honda CRF150F 2004
Honda CRF150F 2005
Honda CRF230F 2003
Honda CRF230F 2004
Honda CRF230F 2005
Honda CRF230F 2006
Honda CRF230F 2007
Honda CRF230F 2008
Honda CRF230F 2009
Honda CRF230F 2012
Honda CRF230F 2013
Honda CRF230F 2014
Honda CRF230F 2015