PISTON KIT 98-18 KX100 54.50, WOSSNER 8254D200 KAWASAKI MX, SINGLE RING

The Wossner 54.50mm forged piston kit (Part No. 8254D200) is developed for use in Kawasaki and Suzuki 100cc 2-stroke engines, offering durability and consistent performance in demanding environments. Its elliptical structure ensures even thermal expansion and efficient thrust load distribution, while its forged aluminium composition supports high-stress conditions. Precision-crafted in Germany, it maintains combustion integrity and mechanical reliability across extended use.

Features

• High-strength forged construction for long-lasting performance

• Elliptically contoured for uniform contact and minimised pressure zones

• Superior heat transfer capability for consistent combustion chamber cooling

• German-engineered to exact performance standards

Specifications

• Bore Size: 54.50 mm (+2.00 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: 8254D200

• Lock: CW14

• Pin: WP025

• Ring Set: RSB5450

• Rod: P2005

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

Vehicle Fitments

• Kawasaki KX100: 1995–2018

• Suzuki RM100: 2003