Piston Kit 90-93 YZ125 56.00 C, Wossner 8114DC Yamaha MX

Description

The Wossner piston kit 8114DC features a 56.02mm bore (+0.02 oversize), designed specifically for Yamaha YZ125 two-stroke motorcycles produced from 1990 to 1993. Built using high-strength forged materials, this piston ensures durability under extreme conditions. Its elliptical geometry supports consistent expansion during engine operation, helping to evenly distribute loads and prevent piston collapse. The kit is manufactured in Germany, meeting strict quality and performance standards.

Features

  • Forged piston construction for strength and long-term reliability

  • Enhanced heat dissipation from combustion chamber to cylinder wall

  • Elliptical profile reduces localised pressure and evenly distributes thrust loads

  • Precision engineered in Germany for consistent performance

Specifications

  • Display (cm³): 124

  • Bore size: 56.02mm (+0.02 oversize)

  • Stroke (mm): 50.70

  • Piston-to-wall clearance (mm): 0.06

  • Compression height (mm): 28.00

  • Compression ratio: 2-stroke (Wossner and OEM)

Cross-Reference OEM Part Numbers

  • Wossner Piston: 8114DC

  • Lock: CW16

  • Pin: WP036

  • Ring Set: RSB5600 x 2

  • Rod: P2047

  • Internal Reference Part No.: 56-W629+00C.WO

Vehicle Fitments

  • 1990 Yamaha YZ 125

  • 1991 Yamaha YZ 125

  • 1992 Yamaha YZ 125

  • 1993 Yamaha YZ 125

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
YAMAHA YZ 125 1990-1993
YAMAHA YZ 125 1993

Piston Kit 90-93 YZ125 56.00 C, Wossner 8114DC Yamaha MX

Product form

The Wossner piston kit 8114DC features a 56.02mm bore (+0.02 oversize), designed specifically for Yamaha YZ125 two-stroke motorcycles produced from... Read more

Out of stock

£0.00 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: 56-W629+00C.WO

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

    Description

    The Wossner piston kit 8114DC features a 56.02mm bore (+0.02 oversize), designed specifically for Yamaha YZ125 two-stroke motorcycles produced from 1990 to 1993. Built using high-strength forged materials, this piston ensures durability under extreme conditions. Its elliptical geometry supports consistent expansion during engine operation, helping to evenly distribute loads and prevent piston collapse. The kit is manufactured in Germany, meeting strict quality and performance standards.

    Features

    • Forged piston construction for strength and long-term reliability

    • Enhanced heat dissipation from combustion chamber to cylinder wall

    • Elliptical profile reduces localised pressure and evenly distributes thrust loads

    • Precision engineered in Germany for consistent performance

    Specifications

    • Display (cm³): 124

    • Bore size: 56.02mm (+0.02 oversize)

    • Stroke (mm): 50.70

    • Piston-to-wall clearance (mm): 0.06

    • Compression height (mm): 28.00

    • Compression ratio: 2-stroke (Wossner and OEM)

    Cross-Reference OEM Part Numbers

    • Wossner Piston: 8114DC

    • Lock: CW16

    • Pin: WP036

    • Ring Set: RSB5600 x 2

    • Rod: P2047

    • Internal Reference Part No.: 56-W629+00C.WO

    Vehicle Fitments

    • 1990 Yamaha YZ 125

    • 1991 Yamaha YZ 125

    • 1992 Yamaha YZ 125

    • 1993 Yamaha YZ 125

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    YAMAHA YZ 125 1990-1993
    YAMAHA YZ 125 1993

    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