PISTON KIT 98-18 KX100 53.50, WOSSNER 8254D100 KAWASAKI MX, SINGLE RING

The Wossner 53.50mm forged piston kit (Part No. 8254D100) is specifically designed for high-performance use in Kawasaki and Suzuki 100cc 2-stroke engines. Its elliptical structure ensures optimal expansion control and uniform pressure distribution, significantly reducing piston collapse. Manufactured with precision in Germany, it provides superior heat transfer and mechanical reliability for demanding applications.

Features

• Forged construction enhances strength and longevity

• Elliptical design improves uniform bearing surface under heat expansion

• Engineered for efficient heat dissipation from combustion chamber to cylinder

• German-made for high manufacturing precision

Specifications

• Bore Size: 53.50 mm (+1.00 mm oversize)

• Display Displacement: 100 cm³

• Stroke: 45.80 mm

• Piston Clearance: 0.05 mm

• Compression Height: 26.00 mm

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

Cross-Reference OEM Part Numbers

• Piston Kit: 8254D100

• Lock: CW14

• Pin: WP025

• Ring Set: RSB5350

• Rod: P2005

• Internal Reference Part No.: 56-W651.100.WO

Vehicle Fitments

• Kawasaki KX100: 1995–2018

• Suzuki RM100: 2003