Wiseco Forged Top End Kit 90.00 mm 9.5:1 CR for Honda TRX450 ES Foreman4x4 1998–2004 PK1589

Wiseco PK1589 is a top end kit for a 90.00 mm bore.

Wiseco catalogue applications

Specifications

• Manufacturer part number: PK1589
• Product Series: 4 Stroke Forged Series
• Bore Diameter: 90.00 MM
• Piston Diameter: 89.92 MM
• Piston Oversize: STD
• Piston Material: 2618
• Skirt Coating: No
• Compression Ratio Actual: 9.5:1

Included components

Piston #4825M09000, Ring Set #9000XX, Piston pin #S660, Circlip #CW19, Gasket #W6371.

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