This VintCo piston kit is designed for 1976–1981 Yamaha YZ125 models and 1976 Yamaha MX125 applications. Intended for vintage 2-stroke engine rebuilds, the kit is manufactured using modern materials and production methods to provide OEM-equivalent fitment and performance. It includes the piston, rings, pin and clips, while the wrist pin bearing is available separately.

Features

• Complete piston kit for vintage 2-stroke engine rebuilds
• Includes piston, rings, pin and clips
• Forged piston
• Coated to assist running-in
• Wrist pin bearing available separately
• Designed for OEM-equivalent fitment and performance
• Made in Germany

Specifications

• VintCo Part Number: PSY01-1.5
• Piston size: 57.5 mm
• Oversize: +1.5 mm
• Piston measurement: 57.44 mm
• Clearance: 0.06 mm

Vehicle Fitments

• 1976 Yamaha YZ125
• 1976 Yamaha MX125
• 1977 Yamaha YZ125
• 1978 Yamaha YZ125
• 1979 Yamaha YZ125
• 1980 Yamaha YZ125
• 1981 Yamaha YZ125