Piston Kit 00-12 TTR125 55.00, Forged Wossner 8649D100

Description

Wossner forged piston kit designed for durability and high performance. Engineered for optimal heat transfer to cylinder walls, ensuring efficient combustion. The elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured in Germany to high-quality standards.

Features

  • Forged piston for enhanced strength and durability
  • Optimized heat transfer for efficient combustion
  • Elliptical design to prevent piston collapse
  • Manufactured in Germany

Specifications

  • Bore Size: 55.00mm
  • Actual Bore Diameter: 54.94mm
  • Displacement: 124 cm³
  • Stroke: 68.00mm
  • Clearance: 0.06mm
  • Wossner Compression Ratio: 2-Stroke
  • OEM Compression Ratio: 2-Stroke
  • Compression Height: 35.80mm
  • Theoretical Weight: Not specified

Included Components

  • Lock Part Number: CW15
  • Pin Part Number: WP011
  • Ring Set Part Number: 550XKS

Vehicle Fitments

  • Yamaha TTR125 (2001-2013)
  • Yamaha XT125X (2001-2013)
  • Yamaha XT125XR (2001-2013)
  • Yamaha YBR125 (2001-2013)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
YAMAHA TT R 125 2000-2012
YAMAHA TT R 125 2001-2017

Piston Kit 00-12 TTR125 55.00, Forged Wossner 8649D100

Product form

Wossner forged piston kit designed for durability and high performance. Engineered for optimal heat transfer to cylinder walls, ensuring efficient... Read more

Out of stock

£0.00 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: 56-W197+100.WO

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

    Description

    Wossner forged piston kit designed for durability and high performance. Engineered for optimal heat transfer to cylinder walls, ensuring efficient combustion. The elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured in Germany to high-quality standards.

    Features

    • Forged piston for enhanced strength and durability
    • Optimized heat transfer for efficient combustion
    • Elliptical design to prevent piston collapse
    • Manufactured in Germany

    Specifications

    • Bore Size: 55.00mm
    • Actual Bore Diameter: 54.94mm
    • Displacement: 124 cm³
    • Stroke: 68.00mm
    • Clearance: 0.06mm
    • Wossner Compression Ratio: 2-Stroke
    • OEM Compression Ratio: 2-Stroke
    • Compression Height: 35.80mm
    • Theoretical Weight: Not specified

    Included Components

    • Lock Part Number: CW15
    • Pin Part Number: WP011
    • Ring Set Part Number: 550XKS

    Vehicle Fitments

    • Yamaha TTR125 (2001-2013)
    • Yamaha XT125X (2001-2013)
    • Yamaha XT125XR (2001-2013)
    • Yamaha YBR125 (2001-2013)

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    YAMAHA TT R 125 2000-2012
    YAMAHA TT R 125 2001-2017

    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

      © 2026 Radhouse, Powered by Shopify

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