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Wiseco Forged Piston Kit 71.25 mm for Honda CR250 R 1978–1980 431M07125

Wiseco Forged Piston Kit 71.25 mm for Honda CR250 R 1978–1980 431M07125

£171.72 GBP
£171.72 GBP
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Wiseco 431M07125 is a piston kit for a 71.25 mm bore.

Wiseco catalogue applications

Make Model Years
Honda CR250 R 1978–1980
Honda ATC250 R 1981–1984

Specifications

  • Manufacturer part number: 431M07125
  • Product Series: 2 Stroke Forged Series
  • Bore Diameter: 71.25 MM
  • Piston Diameter: 71.20 MM
  • Piston Oversize: 1.25 MM
  • Piston Material: 4032
  • Skirt Coating: No

Included components

Ring Set #2805CD, Piston pin #S343, Circlip #CW18.

Cylinder preparation

Wiseco specifies: Bore & Hone; Bore/Replate/Sleeve.

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

Application notes

  • Honda CR250 R 1978–1980: 2205CMD rings required for standard Chrome Bore.

Manufacturer photograph for this reference. Packaging presentation may change.

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