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Wossner  |  SKU: 56-W952.A.WO.HC
New arrival

PISTON KIT 11-14 KX250F 77mm A, WOSSNER 8816DA KAWASAKI HC 13001-0125

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Regular price
£178.92

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Description

This Wossner forged high-compression piston kit features a 77mm bore size (76.96mm actual) and is designed for Kawasaki KX250F models from 2011 to 2014. The piston includes a hard Teflon skirt coating for improved fit and bore conformity. Manufactured in Germany with a two-ring configuration, it enhances combustion efficiency and strength under pressure. The elliptical design ensures even load distribution during thermal expansion.

Features

  • Forged high-compression piston with two-ring setup

  • Elliptical profile for balanced thrust load distribution

  • Engineered for optimal heat transfer to cylinder walls

  • Hard Teflon skirt coating for superior fit and bore adaptability

  • Manufactured in Germany

Specifications

  • Bore Size: 77mm (actual 76.96mm)

  • Displacement: 250 cm³

  • Stroke: 53.60 mm

  • Clearance: 0.04 mm

  • Compression Ratio (Wossner): 14.20:1

  • Compression Ratio (OEM): 13.50:1

  • Dome Volume: -1.70 cm³

  • Compression Height: 19.60 mm

  • Lock Part Number: CW16

  • Pin Part Number: WP070

  • Ring Set Part Number: 770XAS

Cross-Reference OEM Part Numbers

  • 13001-0125

  • 40020M07700

Vehicle Fitments

  • 2011 Kawasaki KX250F

  • 2012 Kawasaki KX250F

  • 2013 Kawasaki KX250F

  • 2014 Kawasaki KX250F