DUCATI
HONDA
KAWASAKI
SUZUKI
YAMAHA
2004-2006 R1          
  • Machined from 2618 T6 high tensile forged aluminum

  • Dome/Dish features smooth flowing radii and require no deburring or preparation

  • JE designs are specifically engineered for extreme applications including professional competition

  • Pins, pin fitment, lock and rings included
  • Std Bore: 77mm
    Disp. Bore Size Over Size Piston Kit # Comp Ratio Gram Weight Skirt Style Ring # Pin # Lock # Gasket # Sleeve #
    998cc 77mm STD 222099 13.5:1 Call FSR XU7700 669-1650-14-PTC 669-050-MW JC8686 Deglaze Only
    1025cc 78mm +1mm 222097 13.5:1 Call FSR XG7800 669-1650-14-PTC 669-050-MW JC8686 Bore & Replate
    1051cc 79mm +2mm 222098 13.5:1 Call FSR XG7900 669-1650-14-PTC 669-050-MW JC8695 Bore & Replate


    - Denotes part # has been issued a new part #. A list referencing old part #s to their new counterparts will be available shortly.


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