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Bore Kit - 88cc XR/CRF70, 97-12

 
411-HXR-7001
411-HXR-7001
 
411-HXR-7010
411-HXR-7010
 
411-HXR-7011
411-HXR-7011
 
411-HXR-7001

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Bore Kit - 88cc XR/CRF70, 97-12
QTY    $199.95bbrmotorsports.shop
Any additional options and/or replacement parts will be available at the bottom of this page

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



Part NumberImageDescriptionPrice 
411-HXR-7001411-HXR-7001Bore Kit - 88cc XR/CRF70, 97-12bbrmotorsports.shop

Replacement Parts

Part NumberImageDescriptionPrice 
411-HXR-7010411-HXR-7010Gaskets - 88cc Bore Kit / XR/CRF70, 97-12bbrmotorsports.shop
411-HXR-7011411-HXR-7011Piston Kit - 88cc Bore Kit / XR/CRF70, 97-12bbrmotorsports.shop
411-HXR-7012411-HXR-7012Ring Set - 88cc Bore Kit / XR/CRF70, 97-12bbrmotorsports.shop

Optional Parts

Part NumberImageDescriptionPrice 
Prop 65 Warning
 
     
253.631.8233 
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