Piston Kit Bultaco TS250 74.00, Wossner 8291D200

Description

This Wossner forged piston kit with a 74.00mm nominal bore (actual 73.94mm) is designed for the Bultaco TS250 from 1970. Built for two-stroke applications, it delivers robust performance and long-term reliability, ideal for vintage engine rebuilds requiring precision fit and durability.

Features

  • Forged piston design offers increased strength and longevity

  • Engineered for efficient heat transfer and reduced thermal stress

  • Elliptical skirt profile minimises friction and prevents piston collapse

  • Manufactured in Germany with high-precision standards

Specifications

  • Bore Size: 74.00mm (actual 73.94mm)

  • Stroke: 60.00 mm

  • Clearance: 0.06 mm

  • Wossner Compression Ratio: 2 stroke

  • OEM Compression Ratio: 2 stroke

  • Compression Height: 29.00 mm

  • Lock Part Number: CW16

  • Pin Part Number: WP027

  • Ring Set Part Number: RSB7350

Vehicle Fitments

  • Bultaco TS250 1970

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
BULTACO TS 250 1970

Piston Kit Bultaco TS250 74.00, Wossner 8291D200

Product form

This Wossner forged piston kit with a 74.00mm nominal bore (actual 73.94mm) is designed for the Bultaco TS250 from 1970.... Read more

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    SKU: 56-W971.200.WO

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    • No hassle returns within 30 days

    Description

    This Wossner forged piston kit with a 74.00mm nominal bore (actual 73.94mm) is designed for the Bultaco TS250 from 1970. Built for two-stroke applications, it delivers robust performance and long-term reliability, ideal for vintage engine rebuilds requiring precision fit and durability.

    Features

    • Forged piston design offers increased strength and longevity

    • Engineered for efficient heat transfer and reduced thermal stress

    • Elliptical skirt profile minimises friction and prevents piston collapse

    • Manufactured in Germany with high-precision standards

    Specifications

    • Bore Size: 74.00mm (actual 73.94mm)

    • Stroke: 60.00 mm

    • Clearance: 0.06 mm

    • Wossner Compression Ratio: 2 stroke

    • OEM Compression Ratio: 2 stroke

    • Compression Height: 29.00 mm

    • Lock Part Number: CW16

    • Pin Part Number: WP027

    • Ring Set Part Number: RSB7350

    Vehicle Fitments

    • Bultaco TS250 1970

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    BULTACO TS 250 1970

    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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