This VintCo piston kit is designed for Honda CR250 1978-1980 and ATC250R 1981-1984 models, with a 71.5 mm piston size and +1.5 mm oversize. It is intended for vintage 2-stroke engine rebuilds and includes the piston, rings, pin and clips. The piston is manufactured using modern materials and production methods for fitment and performance comparable to or better than OEM. Please note that the rings are not suitable for the original chrome-plated Honda cylinder on CR250 1978-1980 applications, and are only compatible with Nikasil plating or an iron liner.

Features

• Complete piston kit including piston, rings, pin and clips
• Suitable for vintage 2-stroke engine rebuilds
• Wrist pin bearing available separately
• Rings compatible only with Nikasil-plated cylinders or iron liners
• Rings do not work with the original chrome-plated Honda cylinder on CR250 1978-1980 models

Specifications

• VintCo Part Number: PSH06-1.5
• Piston size: 71.5 mm
• Oversize: +1.5 mm
• Forged piston
• MoS2 coated for break-in
• Made in Germany
• Piston measurement: 71.44 mm
• Clearance: 0.06 mm

Vehicle Fitments

• 1978 Honda CR250
• 1979 Honda CR250
• 1980 Honda CR250
• 1981 Honda ATC250R
• 1982 Honda ATC250R
• 1983 Honda ATC250R
• 1984 Honda ATC250R