PISTON KIT 98-14 KX100 54.50 WOSSNER 8254D200 KAWASAKI MX

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

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.