WOSSNER 72mm PISTON KIT A, KAWASAKI KDX250 80-84 , KX250 78-86, KXT250 84-87

Wossner forged piston kit designed for Kawasaki KDX250 (1980-1982) and KX250 (1978-1986) models. Engineered for superior strength and optimal heat transfer, these pistons feature an elliptical design to ensure uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany.

Features

• Forged piston for increased strength and durability
• Optimized heat transfer for efficient combustion chamber performance
• Elliptical design for even thrust load distribution and reduced piston collapse
• Manufactured in Germany

Specifications

• Bore Size: 72.00mm
• Actual Bore Diameter: 71.94mm
• Displacement: 249 cm³
• Stroke: 64.90mm
• Clearance: 0.06mm
• Wossner Compression Ratio: 2-stroke
• OEM Compression Ratio: 2-stroke
• Compression Height: 31.50mm
• Lock Part Number: CW18
• Pin Part Number: WP033
• Ring Set Part Number: RSB7200 x 2

Vehicle Fitments

• Kawasaki KDX250 (1980-1982)
• Kawasaki KX250 (1978-1986)

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.