Wiseco Forged Top End Kit 48.00 mm 10.5:1 CR for Honda XR70 1997–2003 PK1731

Wiseco PK1731 is a top end kit for a 48.00 mm bore.

Wiseco catalogue applications

Specifications

• Manufacturer part number: PK1731
• Product Series: 4 Stroke Forged Series
• Bore Diameter: 48.00 MM
• Piston Diameter: 47.97 MM
• Piston Oversize: 1.00 MM
• Piston Material: 4032
• Skirt Coating: No
• Compression Ratio Actual: 10.5:1

Included components

Piston #4880M04800, Ring Set #1890XE, Piston pin #S592, Circlip #CW13, Gasket #W6364.

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