BBR Rev Box - Honda CRF110F 13-18 / CRF150F 06-17 TBW0265 -Use the included Allen insert

-Use the included Allen insert in an 8mm socket wrench to install the sprocket bolts

at a minimum

Serious fun for the small bore

6 disc reinforced clutch kit

High Volume oil pump is recommended (sold seperately)

BBR Rev Box - Honda CRF110F 13-18 / CRF150F 06-17 TBW0265 -Use the included Allen insertBBR Rev Box Honda CRF110F 13 18 CRF150F 06 17 Eliminates the 9800 rpm rev limiter and provides a hotter advance curve. For use on Honda CRF110F 13 18 and CRF150F 06 17. Eliminates the 9800 rpm rev limiter of the OEM ignition Direct replacement for the OEM CDI ignition box Hotter advance curve CRF110F 2013 2018 CRF150F 2006 2017 If you have a '03 '05 CRF150F or a '03 Present CRF230F, use 451 HCF 1501. Does not fit the 2019 and newer EFI model CRF110F.