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120cc Big Bore Kit - XR/CRF100

 
411-HXR-1101
411-HXR-1101
 
411-HXR-1010
411-HXR-1010
 
411-HXR-1011
411-HXR-1011
 
 
411-HXR-1101

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120cc Big Bore Kit - XR/CRF100
QTY    $239.95
Out of stock
Any additional options and/or replacement parts will be available at the bottom of this page

120cc Big Bore Kit - XR/CRF100

BBR Motorsports celebrates one of the best selling dirt bikes of all time with this high-compression 120cc big bore engine kit for the XR/CRF 100. Increased displacement, higher compression and large cooling fins enhance the performance and longevity of the motor. This kit includes BBR large fin aluminum cylinder, piston, rings, pin, clips head and base gasket. All ready to go and bolts on with no case boring required. Fits ALL model year XR and CRF100's. From 1981-Present year.


  • Increased displacement
  • Higher compression
  • BBR Large fin, aluminum cylinder with steel liner
  • 58mm piston, ring set, piston pin & clips
  • Gasket kit including cylinder head and base gaskets
  • Fits 1981-Present year XR/CRF100's


Part NumberImageDescriptionPrice 
411-HXR-1101411-HXR-1101Bore Kit - 120cc / XR/CRF100, 81-13$239.95
Part NumberImageDescriptionPrice 
411-HXR-1010411-HXR-1010Gasket Kit - 120cc Bore Kit / XR/CRF100, 81-13$19.95
411-HXR-1011411-HXR-1011Piston Kit - 120cc Bore Kit / XR/CRF100, 81-13$139.00
411-HXR-1012411-HXR-1012Ring Set - 120cc Bore Kit / XR/CRF100, 81-13$40.00
411-HXR-1017411-HXR-1017Cylinder - 120cc Bore Kit / XR/CRF100, 81-13$155.00
Part NumberImageDescriptionPrice 
410-HXR-1005410-HXR-1005Clutch Springs - HD / XR/CRF100, 93-13$26.95