VintCo piston kit for 1988-1992 Yamaha YZ80 models, intended for vintage 2-stroke engine rebuilds. The kit includes the piston, rings, pin and clips, and is manufactured using modern materials and production methods for OEM-equivalent fitment and performance. The piston is forged, made in Germany, and MoS2 coated for running-in. A wrist pin bearing is available separately.

Features

• Complete piston kit with piston, rings, pin and clips
• For vintage 2-stroke engine rebuilds
• Intended to provide OEM-equivalent fitment and performance
• Forged piston
• MoS2 coated for running-in
• Wrist pin bearing sold separately
• Additional size options available

Specifications

• VintCo Part Number: PSY26-1.5
• Piston size: 49.5 mm
• Oversize: +1.5 mm
• Piston measurement: 49.45 mm
• Clearance: 0.05 mm
• Country of manufacture: Germany

Vehicle Fitments

• 1988 Yamaha YZ80
• 1989 Yamaha YZ80
• 1990 Yamaha YZ80
• 1991 Yamaha YZ80
• 1992 Yamaha YZ80