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Wiseco Forged Top End Kit 100.50 mm 11:1 CR for Yamaha YFM660 F Grizzly 2002–2008 PK1113

Wiseco Forged Top End Kit 100.50 mm 11:1 CR for Yamaha YFM660 F Grizzly 2002–2008 PK1113

£295.30 GBP
£295.30 GBP
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Wiseco PK1113 is a top end kit for a 100.50 mm bore.

Wiseco catalogue applications

Make Model Years
Yamaha YFM660 F Grizzly 2002–2008
Yamaha YXR660 Rhino 2005–2007

Specifications

  • Manufacturer part number: PK1113
  • Product Series: 4 Stroke Forged Series
  • Bore Diameter: 100.50 MM
  • Piston Diameter: 100.42 MM
  • Piston Oversize: 0.50 MM
  • Piston Material: 2618
  • Compression Ratio Actual: 11:1

Included components

Piston #4737M10050, Ring Set #10050XS, Piston pin #S655, Circlip #CW22, Gasket #W6428.

Select by the required finished cylinder bore. Bore diameter and piston diameter are different measurements.

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