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PISTON KIT 85-87 YAMAHA YZ 80 49.5mm 1.5mm OVER VINTCO PSY25-1.5
  • PISTON KIT 85-87 YAMAHA YZ 80 49.5mm 1.5mm OVER VINTCO PSY25-1.5
  • PISTON KIT 85-87 YAMAHA YZ 80 49.5mm 1.5mm OVER VINTCO PSY25-1.5
  • PISTON KIT 85-87 YAMAHA YZ 80 49.5mm 1.5mm OVER VINTCO PSY25-1.5
  • PISTON KIT 85-87 YAMAHA YZ 80 49.5mm 1.5mm OVER VINTCO PSY25-1.5
  • PISTON KIT 85-87 YAMAHA YZ 80 49.5mm 1.5mm OVER VINTCO PSY25-1.5
  • PISTON KIT 85-87 YAMAHA YZ 80 49.5mm 1.5mm OVER VINTCO PSY25-1.5
  • PISTON KIT 85-87 YAMAHA YZ 80 49.5mm 1.5mm OVER VINTCO PSY25-1.5
  • PISTON KIT 85-87 YAMAHA YZ 80 49.5mm 1.5mm OVER VINTCO PSY25-1.5
  • PISTON KIT 85-87 YAMAHA YZ 80 49.5mm 1.5mm OVER VINTCO PSY25-1.5
  • PISTON KIT 85-87 YAMAHA YZ 80 49.5mm 1.5mm OVER VINTCO PSY25-1.5
PISTON KIT 85-87 YAMAHA YZ 80 49.5mm 1.5mm OVER VINTCO PSY25-1.5

PISTON KIT 85-87 YAMAHA YZ 80 49.5mm 1.5mm OVER VINTCO PSY25-1.5

£90.68 GBP
Taxes included. Shipping calculated at checkout.

This VintCo piston kit is designed for 1985-1987 Yamaha YZ80 models and suits vintage 2-stroke engine rebuilds. The kit includes the piston, rings, pin and clips, with the wrist pin bearing available separately. It is manufactured in Germany using modern production methods for OEM-style fitment and performance.

Features

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

Specifications

  • VintCo Part Number: PSY25-1.5
  • Piston diameter: 49.5 mm
  • Oversize: +1.5 mm
  • Clearance: 0.05 mm
  • Forged piston
  • Country of manufacture: Germany

Vehicle Fitments

  • 1985 Yamaha YZ80
  • 1986 Yamaha YZ80
  • 1987 Yamaha YZ80