Wossner forged piston kit designed for Honda XR185, XR200, ATC185, and ATC200S models. Manufactured in Germany, this piston offers superior strength and heat transfer efficiency. The elliptical design ensures even load distribution, reducing localized pressure and preventing piston collapse.

Features

• Forged construction for enhanced durability and strength


• Optimized heat transfer for improved performance


• Elliptical design for uniform bearing surface and reduced wear


• Designed for 4-stroke engines

Specifications

• Bore Size: 66.50 mm


• Actual Bore: 66.46 mm


• Stroke: 57.80 mm


• Clearance: 0.04 mm


• Compression Height: 25.50 mm


• Dome Volume: +1.40 cm³


• Compression Ratio: 10.00:1 (OEM)


• Displacement: 195 cm³


• Made in Germany

Cross-Reference OEM Part Numbers

• Wossner Part No.: 8813D100


• Lock P/N: CW15


• Pin P/N: WP011


• Ring Set P/N: 665XKS

Vehicle Fitments

• Honda XR185 (1986-2002)


• Honda XR200 (1980-1983)


• Honda ATC185 (1981-1986)


• Honda ATC200S (1981-1986)