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WISECO.hoco

Wiseco Forged Top End Kit 77.00 mm 13.5:1 CR for Yamaha WR250 F 2005–2013 PK1384

Wiseco Forged Top End Kit 77.00 mm 13.5:1 CR for Yamaha WR250 F 2005–2013 PK1384

£273.84 GBP
£273.84 GBP
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Wiseco PK1384 is a top end kit for a 77.00 mm bore.

Wiseco catalogue applications

Make Model Years
Yamaha WR250 F 2005–2013
Yamaha YZ250 F 2005–2007

Specifications

  • Manufacturer part number: PK1384
  • Product Series: 4 Stroke Forged Series
  • Bore Diameter: 77.00 MM
  • Piston Diameter: 76.95 MM
  • Piston Oversize: STD
  • Piston Material: 2618
  • Skirt Coating: Yes
  • Compression Ratio Actual: 13.5:1

Included components

Piston #4881M07700, Ring Set #7700YC, Piston pin #S742, Circlip #CW16, Gasket #W5921.

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

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