This VintCo piston kit is designed for 1990-1993 Yamaha YZ125 models and vintage 2-stroke top-end service. It includes the piston, rings, pin and clips in one kit, and is manufactured using modern materials and production methods for OEM-equivalent fitment and performance.

Features

• Complete piston kit supplied with piston, rings, pin and clips
• Intended for vintage 2-stroke rebuilds
• Supports straightforward piston replacement
• Wrist pin bearing available separately
• MoS2 coating supports initial running-in

Specifications

• VintCo Part Number: PSY28-00
• Piston kit type: Forged piston
• Size: Standard
• Piston size: 56.02 mm
• Piston measurement: 55.96 mm
• Clearance: 0.06 mm
• Country of manufacture: Germany

Vehicle Fitments

• 1990 Yamaha YZ125
• 1991 Yamaha YZ125
• 1992 Yamaha YZ125
• 1993 Yamaha YZ125