PISTON KIT 86-88 YAMAHA YZ 125 56.5mm 0.5mm OVER VINTCO PSY29-0.5

This piston kit is designed for 1986-1988 Yamaha YZ125 models and includes the piston, rings, pin and clips required for piston replacement. It is a forged VintCo piston kit for vintage 2-stroke applications, manufactured using modern materials and production methods for OEM-equivalent or improved fit and performance. A wrist pin bearing is available separately, and additional size options are also available.

Features

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

Specifications

• VintCo Part Number: PSY29-0.5
• Piston size: 56.5 mm
• Oversize: +0.5 mm
• Piston measurement: 56.44 mm
• Clearance: 0.06 mm
• Country of manufacture: Germany
• MoS2 coated

Vehicle Fitments

• 1986 Yamaha YZ125
• 1987 Yamaha YZ125
• 1988 Yamaha YZ125