Wiseco Forged Piston Kit 78.00 mm 10.5:1 CR for Honda XR250 R 1986–2004 4466M07800

Wiseco 4466M07800 is a piston kit for a 78.00 mm bore.

Wiseco catalogue applications

Specifications

• Manufacturer part number: 4466M07800
• Product Series: 4 Stroke Forged Series
• Bore Diameter: 78.00 MM
• Piston Diameter: 77.95 MM
• Piston Oversize: 5.00 MM
• Piston Material: 2618
• Skirt Coating: No
• Compression Ratio Actual: 10.5:1

Included components

Ring Set #3071XC, Piston pin #S523, Circlip #CW17.

Cylinder preparation

Wiseco specifies: Bore and Hone.

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

Manufacturer photograph for this reference. Packaging presentation may change.