Wiseco Forged Top End Kit 77.00 mm 13.9:1 CR for Suzuki RM-Z250 2010–2024 PK1878

Wiseco PK1878 is a top end kit for a 77.00 mm bore.

Wiseco catalogue applications

Specifications

• Manufacturer part number: PK1878
• Product Series: 4 Stroke Forged Series
• Bore Diameter: 77.00 MM
• Piston Diameter: 76.96 MM
• Piston Oversize: STD
• Piston Material: 2618
• Skirt Coating: Yes
• Compression Ratio Actual: 13.9:1

Included components

Piston #40012M07700, Ring Set #7700YC, Piston pin #S677, Circlip #CW16, Gasket #W6885.

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