PISTON KIT 86-88 YAMAHA YZ 125 57mm 1.0mm OVER VINTCO PSY29-1.0

This VintCo piston kit is designed for 1986-1988 Yamaha YZ125 models and for rebuilding vintage 2-stroke engines. It includes the piston, rings, pin and clips, and is manufactured using modern production methods to provide OEM-equivalent fitment and performance. A wrist pin bearing is available separately, and other size options are also available.

Features

• Complete piston kit with piston, rings, pin and clips
• Suitable for vintage 2-stroke engine rebuilding
• Designed for OEM-equivalent fitment and performance
• Wrist pin bearing sold separately
• Additional size options available
• MoS2 coated for running-in

Specifications

• VintCo Part Number: PSY29-1.0
• Piston type: Forged
• Country of manufacture: Germany
• Piston size: 57 mm
• Oversize: +1.0 mm
• Piston measurement: 56.94 mm
• Clearance: 0.06 mm

Vehicle Fitments

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