CRF125F CJR Cam Cover Crankcase Vent

This CJR crankcase vent utilizes a spacer behind the cam cover to allow for additional crankcase ventilation with a secondary breather in addition to the very small factory one located at the top of the cases. Features - - Reduced crankcase pressure which in turn helps free up performance.- Reduced oil temps.- 3/8ths barb fitting Include in the package -- CJR Cam Cover Crankcase Vent- O-Ring- Barb Fitting 3/8th + Washer- (3) longer Bolts Optional additional OEM o-ring (Part number 12395-KYY-900) Optional crankcase vent line sold separately