NEW BBR Big Bore Kit 88cc XR/CRF70, 97-12

  
NEW BBR Big Bore Kit - 88cc XR/CRF70, 97-12. Engineered and developed by BBR. This cylinder retains skid plate mounts and includes: BBR aluminum cylinder, piston kit, and gaskets. Custom piston designed specifically for the OEM Honda XR/CRF70 cylinder head. The most reliable kit available.

Runs great with stock carb or bolt on BBR's 18mm carb kit. Cylinder retains skid plate mounts BBR aluminum cylinder 52mm piston specially designed to work with your stock cylinder head's combustion chamber Gasket kit Note: Do not use this bore kit with the OEM Honda XR/CRF50 cylinder head. This piston dome is too tall and will hit causing damage to your engine. Use our bore kit intended for that cylinder head: Bore Kit - 88cc W/Cam / XR/CRF50, 00-Present. Cylinder retains skid plate mounts.

52mm piston specially designed to work with your stock cylinder head's combustion chamber. Note: Do not use this bore kit with the OEM Honda XR/CRF50 cylinder head. Use our bore kit intended for that cylinder head. Bore Kit - 88cc W/Cam / XR/CRF50, 00-Present. Sorry, our items are NOT available for pick-up. No additional information at this time. NEW BBR Tall Seat Assembly - BBR CRF/XR50. NEW BBR Tall Seat Cover (Black) - CRF110F, 19 - Present. NEW BBR Tall Seat Cover (Red) - CRF110/125F, 19 - Present. NEW BBR BBR KLX/DRZ110 143cc Big Bore Kit.