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Wossner  |  SKU: 56-W558+200.WO
New arrival

PISTON KIT 87-88 RM250 69.00, WOSSNER 8157D200 SUZUKI MX

Available from Supplier — dispatched directly

This item is dispatched directly to you by our supplier. Supplier stock is separate from stock held at BTP.

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Regular price
£155.99

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Description

This Wossner 69.00mm (+2.00 oversize) forged piston kit is designed for Suzuki RM250 models from 1987 to 1988. Manufactured in Germany, the piston features a forged construction and elliptical design to improve durability, manage thermal expansion, and evenly distribute thrust loads. Built for two-stroke performance, it ensures efficient heat transfer from the combustion chamber to the cylinder walls.

Features

  • Forged piston for increased strength and long-term durability

  • Elliptical profile provides a consistent bearing surface under heat expansion

  • Even thrust load distribution minimises localised stress and piston collapse

  • Designed for effective combustion heat transfer to cylinder walls

  • Manufactured in Germany

Specifications

  • Bore: 69.00mm

  • Actual diameter: 68.94mm

  • Displacement: 246 cm³

  • Stroke: 70.00mm

  • Clearance: 0.06mm

  • Compression height: 37.00mm

  • Compression ratio: 2-stroke

Cross-Reference OEM Part Numbers

  • Piston Kit Part No.: 56-W558+200.WO

  • Wossner Piston Kit No.: 8157D200

  • Lock: CW18

  • Pin: WP033

  • Ring Set: RSB6900

Vehicle Fitments

  • Suzuki RM250 1987

  • Suzuki RM250 1988