HONDA
KAWASAKI
KTM
SUZUKI
YAMAHA
2000-2007 525/520 SX/EXC/RFS/SMR          
  • 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: 95mm
    Disp. Bore Size Over Size Piston Kit # Comp Ratio Gram Weight Skirt Style Ring # Pin # Lock # Gasket # Sleeve #
    511cc 95mm STD 221777 13:1 275g FSR ZS9500 787-2050-14-52C 787-050-MW JC7454 Deglaze Only
    543cc 98mm +3mm 221776 13:1 282g FSR XS9800 787-2050-14-52C 787-050-MW JC7461 Sleeve

    PRO Series
    Std Bore: 95mm
    Disp. Bore Size Over Size Piston Kit # Comp Ratio Gram Weight Skirt Style Ring # Pin # Lock # Gasket # Sleeve #
    511cc 95mm STD 274173 12.5:1 NEW FSR ZS9500 787-2050-16-93C 787-050-MW Call Deglaze Only
    511cc 95mm STD 274174 13.0:1 NEW FSR ZS9500 787-2050-16-93C 787-050-MW Call Deglaze Only
    511cc 95mm STD 274175 13.5:1 NEW FSR ZS9500 787-2050-16-93C 787-050-MW Call Deglaze Only


    - 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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