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COVID-19 Update: CRF's Only is open and shipping. Expect delays from CRF's Only normal shipping time frames. Orders placed after 10am PT will be processed the next day. Store Pickup has been suspended.


  • Brand:BBR Motorsports
  • Model:451HXR5001

Price : $69.00 $65.55

Quantity:
BBR Rev Box

Fits CRF/XR50, CRF/XR70, CRF/XR80, CRF/XR100 to eliminate the 9800 rpm rev limiter and provides a hotter advance curve.

• Eliminates the 9800 rpm rev-limiter of the OEM ignition
• Direct replacement for the OEM CDI ignition box

NOTE: Electronic products can not be returned once delivered.

the bbr rev-box definatley helps in the upper gears due to the fact that u can rev-the bike higher but ...

Rated by James