Piston Kit 70-77 Bultaco 250 74.0mm 2.0mm Over Vintco

Description

This VintCo piston kit is designed for 1970-1977 Bultaco 250cc vintage 2-stroke motorcycles and provides a complete replacement assembly including the piston, rings, pin and clips. It is manufactured using modern materials and production methods for OEM-style fit and performance, with solid skirts as supplied; some Bultaco model years used different cut-outs, which may be machined by an experienced machinist or mechanic where required. A wrist pin bearing is available separately, and additional size options are also available.

Features

  • Complete piston kit for Bultaco 250cc models
  • Includes piston, rings, pin and clips
  • Suitable for vintage 2-stroke motorcycle rebuilds
  • Minor modification may be needed for specific 250cc models
  • Solid skirt design
  • Some year-specific cut-outs may be machined if required
  • Wrist pin bearing sold separately
  • Additional size options available
  • MoS2 coated for break-in

Specifications

  • VintCo Part Number: PSB01-2.0
  • Piston diameter: 74.0 mm
  • Oversize: +2.0 mm
  • Measured size: 73.94 mm
  • Clearance: 0.06 mm
  • Forged piston
  • Made in Germany

Vehicle Fitments

  • 1970 Bultaco 250
  • 1971 Bultaco 250
  • 1972 Bultaco 250
  • 1973 Bultaco 250
  • 1974 Bultaco 250
  • 1975 Bultaco 250
  • 1976 Bultaco 250
  • 1977 Bultaco 250

Piston Kit 70-77 Bultaco 250 74.0mm 2.0mm Over Vintco

Product form

This VintCo piston kit is designed for 1970-1977 Bultaco 250cc vintage 2-stroke motorcycles and provides a complete replacement assembly including... Read more

Out of stock

£167.73 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: VIN-PSB01-2.0
    Barcode: 0120000095223

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

    Description

    This VintCo piston kit is designed for 1970-1977 Bultaco 250cc vintage 2-stroke motorcycles and provides a complete replacement assembly including the piston, rings, pin and clips. It is manufactured using modern materials and production methods for OEM-style fit and performance, with solid skirts as supplied; some Bultaco model years used different cut-outs, which may be machined by an experienced machinist or mechanic where required. A wrist pin bearing is available separately, and additional size options are also available.

    Features

    • Complete piston kit for Bultaco 250cc models
    • Includes piston, rings, pin and clips
    • Suitable for vintage 2-stroke motorcycle rebuilds
    • Minor modification may be needed for specific 250cc models
    • Solid skirt design
    • Some year-specific cut-outs may be machined if required
    • Wrist pin bearing sold separately
    • Additional size options available
    • MoS2 coated for break-in

    Specifications

    • VintCo Part Number: PSB01-2.0
    • Piston diameter: 74.0 mm
    • Oversize: +2.0 mm
    • Measured size: 73.94 mm
    • Clearance: 0.06 mm
    • Forged piston
    • Made in Germany

    Vehicle Fitments

    • 1970 Bultaco 250
    • 1971 Bultaco 250
    • 1972 Bultaco 250
    • 1973 Bultaco 250
    • 1974 Bultaco 250
    • 1975 Bultaco 250
    • 1976 Bultaco 250
    • 1977 Bultaco 250

    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.

    WHY NOT CHECK OUT

    Recently viewed products

      Sign up for our newsletter

      Subscribe to our Mailing List

      Never miss any news and be the first to know about sale and offers

      © 2026 Radhouse, Powered by Shopify

        • American Express
        • Apple Pay
        • Diners Club
        • Discover
        • Google Pay
        • Maestro
        • Mastercard
        • PayPal
        • Shop Pay
        • Union Pay
        • Visa