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Wossner  |  SKU: 56-W953.A.WO
New arrival

PISTON KIT 2010 KX250F 77mm A, WOSSNER 8777DA KAWASAKI MX 13001-0115

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

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£178.92

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Description

This Wossner forged piston kit features a 77mm bore size (76.96mm actual) and is a standard fitment for the 2010 Kawasaki KX250F. Precision-engineered in Germany with a two-ring design, it provides robust performance and durability. The elliptical profile ensures even pressure distribution during heat expansion, enhancing reliability under high-stress conditions.

Features

  • Forged piston construction with two-ring configuration

  • Elliptical shape ensures uniform bearing surface under thermal expansion

  • Designed for efficient heat transfer from combustion chamber to cylinder walls

  • Manufactured in Germany

Specifications

  • Bore Size: 77mm (actual 76.96mm)

  • Displacement: 250 cm³

  • Stroke: 53.60 mm

  • Clearance: 0.04 mm

  • Compression Ratio (Wossner): OEM

  • Compression Ratio (OEM): 13.20:1

  • Dome Volume: -2.50 cm³

  • Compression Height: 19.60 mm

  • Lock Part Number: CW16

  • Pin Part Number: WP070

  • Ring Set Part Number: 770XAS-2

Cross-Reference OEM Part Numbers

  • OEM: 13001-0115

  • Wiseco: 40009M

  • Vertex: 23566

  • ProX: 01.4340

  • Wiseco: 40009M07700

Vehicle Fitments

  • 2010 Kawasaki KX250F

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