PISTON KIT 02-04 KX250 66.40 B, WOSSNER 8088DB KAWASAKI MX

This Wossner forged piston kit with a 66.41mm bore is a +0.01mm oversized option designed for the Kawasaki KX250 models from 2002 to 2004. It offers increased durability and optimised performance, utilising advanced engineering to manage thermal and mechanical stresses under demanding conditions. Produced in Germany, the piston incorporates Wossner’s proven design innovations for reliability and longevity in high-performance two-stroke engines.

Features

• Forged construction ensures maximum strength and durability

• Advanced design promotes efficient heat transfer to cylinder walls

• Elliptical profile provides uniform load distribution and reduces risk of piston collapse

• Manufactured in Germany

Specifications

• Bore: 66.41mm

• Actual Bore: 66.35mm

• Engine Displacement: 249 cm³

• Stroke: 72.00mm

• Clearance: 0.06mm

• Compression Ratio: 2-stroke (Wossner and OEM)

• Compression Height: 37.00mm

• Lock Part Number: CW18

• Pin Part Number: WP033

• Ring Set Part Number: RDB6640

• Rod Part Number: P2022

Vehicle Fitments

• 2002 Kawasaki KX250

• 2003 Kawasaki KX250

• 2004 Kawasaki KX250