PISTON KIT 85-87 YAMAHA YZ 80 49.5mm 1.5mm OVER VINTCO PSY25-1.5

This VintCo piston kit is designed for 1985-1987 Yamaha YZ80 models and suits vintage 2-stroke engine rebuilds. The kit includes the piston, rings, pin and clips, with the wrist pin bearing available separately. It is manufactured in Germany using modern production methods for OEM-style fitment and performance.

Features

• Complete piston kit with piston, rings, pin and clips
• Suitable for vintage 2-stroke engine rebuilds
• Wrist pin bearing sold separately
• Additional size options available
• MoS2 coating to assist running-in

Specifications

• VintCo Part Number: PSY25-1.5
• Piston diameter: 49.5 mm
• Oversize: +1.5 mm
• Clearance: 0.05 mm
• Forged piston
• Country of manufacture: Germany

Vehicle Fitments

• 1985 Yamaha YZ80
• 1986 Yamaha YZ80
• 1987 Yamaha YZ80