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Wossner  |  SKU: 56-W9844.200
New arrival

PISTON KIT SACHS 125/7 55.75, WOSSNER 8287D200 PIN 16mm

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
£123.96

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Description

This Wossner forged piston kit with a 55.75mm bore is an oversized (+2.00mm) replacement for the Sachs 125/7 engine. Precision-forged in Germany, it is engineered for strength, thermal efficiency, and longevity. The elliptical piston profile promotes even expansion and load distribution, reducing localised stress and preventing failure under two-stroke operating conditions.

Features

  • Forged construction for high durability and performance

  • Optimised for efficient heat transfer from combustion to cylinder walls

  • Elliptical design provides uniform bearing surface under thermal expansion

  • Even thrust load distribution minimises localised pressure points

  • Manufactured in Germany

Specifications

  • Bore: 55.75mm (+2.00mm Oversize)

  • Actual bore: 55.69mm

  • Display volume: 122 cm³

  • Stroke: 54.00mm

  • Clearance: 0.06mm

  • Wossner compression ratio: 2-stroke

  • OEM compression ratio: 2-stroke

  • Compression height: 38.00mm

Cross-Reference OEM Part Numbers

  • 56-W9844.200

  • 8287D200

  • Clip Part Number: CW16

  • Pin Part Number: WP136

  • Ring Set Part Number: RSB5575 (x2)

Vehicle Fitments

  • Sachs 125/7