Piston Kit 91-91 Yamaha YZ WR 250 68.5mm 0.5mm Over Vintco PSY21-0.5

Description

VintCo piston kit PSY21-0.5 is a replacement piston assembly for 1991 Yamaha YZ250 and WR250 2-stroke models. Supplied in a 68.5 mm size with +0.5 mm oversize, this kit is intended for engine rebuild work and includes the piston, rings, pin and clips. It is manufactured using modern materials and production methods for OEM-style fitment and performance, with a MoS2 coating to support initial running-in.

Features

  • Complete piston kit with piston, rings, pin and clips
  • Suitable for vintage 2-stroke engine rebuilds
  • MoS2 coating supports break-in
  • Wrist pin bearing sold separately

Specifications

  • VintCo Part Number: PSY21-0.5
  • Piston diameter: 68.5 mm
  • Oversize: +0.5 mm
  • Piston size: 68.44 mm
  • Clearance: 0.06 mm
  • Construction: Forged piston
  • Made in Germany

Vehicle Fitments

  • 1991 Yamaha WR250
  • 1991 Yamaha YZ250

Piston Kit 91-91 Yamaha YZ WR 250 68.5mm 0.5mm Over Vintco PSY21-0.5

Product form

VintCo piston kit PSY21-0.5 is a replacement piston assembly for 1991 Yamaha YZ250 and WR250 2-stroke models. Supplied in a... Read more

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£167.73 Incl. VAT

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    SKU: VIN-PSY21-0.5
    Barcode: 0120000098101

    • Free shipping on all orders above £75
    • No hassle returns within 30 days

    Description

    VintCo piston kit PSY21-0.5 is a replacement piston assembly for 1991 Yamaha YZ250 and WR250 2-stroke models. Supplied in a 68.5 mm size with +0.5 mm oversize, this kit is intended for engine rebuild work and includes the piston, rings, pin and clips. It is manufactured using modern materials and production methods for OEM-style fitment and performance, with a MoS2 coating to support initial running-in.

    Features

    • Complete piston kit with piston, rings, pin and clips
    • Suitable for vintage 2-stroke engine rebuilds
    • MoS2 coating supports break-in
    • Wrist pin bearing sold separately

    Specifications

    • VintCo Part Number: PSY21-0.5
    • Piston diameter: 68.5 mm
    • Oversize: +0.5 mm
    • Piston size: 68.44 mm
    • Clearance: 0.06 mm
    • Construction: Forged piston
    • Made in Germany

    Vehicle Fitments

    • 1991 Yamaha WR250
    • 1991 Yamaha YZ250

    Shipping & Delivery

    How long will my item take to arrive?

    Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

    Where do you ship to?

    We currently only ship orders within the UK.

    How can I track my order?

    Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

    Can I collect my order?

    Unfortunately we do not offer order collections from our fulfilment centre.

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