Piston Kit 89-90 RM80 48.50, Wossner 8191D100 Suzuki MX

Description

Wossner Forged Piston Kit 48.50mm Bore – Suzuki RM80 1989–1990 (8191D100 +1.00)
This Wossner forged piston kit with a +1.00mm oversize bore (actual 48.45mm) is engineered for Suzuki RM80 models from 1989 to 1990. The forged aluminium construction provides excellent strength and thermal resistance, making it suitable for high-stress 2-stroke applications. The piston’s elliptical design ensures balanced thrust load distribution during expansion, minimising the risk of stress fractures and piston collapse. Manufactured in Germany for precision and reliability.

Features

  • Forged piston offers high durability and strength under engine load

  • Heat-efficient design for optimal combustion temperature management

  • Elliptical profile improves bearing surface and load distribution

  • Suited for 2-stroke engine applications

  • Manufactured in Germany

Specifications

  • Bore Size: 48.50mm (+1.00 oversize)

  • Actual Bore: 48.45mm

  • Compression Height: 27.00mm

  • Clearance: 0.05mm

  • Stroke: 46.80mm

  • Displacement: 82 cm³

  • Wossner Compression Ratio: 2-stroke

  • OEM Compression Ratio: 2-stroke

Cross-Reference OEM Part Numbers

  • Wossner Piston: 8191D100

  • Ring Set: RSB4850

  • Lock: CW14

  • Pin: WP058

  • Internal Reference: 56-W579+100.WO

Vehicle Fitments

  • 1989 Suzuki RM80

  • 1990 Suzuki RM80

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
SUZUKI RM 80 1989-1990

Piston Kit 89-90 RM80 48.50, Wossner 8191D100 Suzuki MX

Product form

Wossner Forged Piston Kit 48.50mm Bore – Suzuki RM80 1989–1990 (8191D100 +1.00) This Wossner forged piston kit with a +1.00mm... Read more

Out of stock

£0.00 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: 56-W579+100.WO

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

    Description

    Wossner Forged Piston Kit 48.50mm Bore – Suzuki RM80 1989–1990 (8191D100 +1.00)
    This Wossner forged piston kit with a +1.00mm oversize bore (actual 48.45mm) is engineered for Suzuki RM80 models from 1989 to 1990. The forged aluminium construction provides excellent strength and thermal resistance, making it suitable for high-stress 2-stroke applications. The piston’s elliptical design ensures balanced thrust load distribution during expansion, minimising the risk of stress fractures and piston collapse. Manufactured in Germany for precision and reliability.

    Features

    • Forged piston offers high durability and strength under engine load

    • Heat-efficient design for optimal combustion temperature management

    • Elliptical profile improves bearing surface and load distribution

    • Suited for 2-stroke engine applications

    • Manufactured in Germany

    Specifications

    • Bore Size: 48.50mm (+1.00 oversize)

    • Actual Bore: 48.45mm

    • Compression Height: 27.00mm

    • Clearance: 0.05mm

    • Stroke: 46.80mm

    • Displacement: 82 cm³

    • Wossner Compression Ratio: 2-stroke

    • OEM Compression Ratio: 2-stroke

    Cross-Reference OEM Part Numbers

    • Wossner Piston: 8191D100

    • Ring Set: RSB4850

    • Lock: CW14

    • Pin: WP058

    • Internal Reference: 56-W579+100.WO

    Vehicle Fitments

    • 1989 Suzuki RM80

    • 1990 Suzuki RM80

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    SUZUKI RM 80 1989-1990

    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