PISTON KIT 1991 KX125 56.00, WOSSNER 8108DB KAWASAKI MX

Wossner Forged Piston Kit 56.01mm Bore – Kawasaki KX125 (1991)
This Wossner forged piston kit is engineered for the 1991 Kawasaki KX125, with a bore size of 56.01 mm and a piston diameter of 55.95 mm (+0.01 mm oversize). Built for high-performance 2-stroke engines, the forged piston delivers excellent durability and thermal efficiency. Its elliptical design promotes even thrust load distribution under heat expansion, helping prevent structural failure. Manufactured in Germany for consistent reliability.

Features

• Forged piston construction ensures high strength and durability

• Designed for efficient heat transfer from combustion chamber to cylinder walls

• Elliptical geometry reduces localised pressure and balances load during expansion

• Made in Germany for precision and quality

Specifications

• Bore Size: 56.01 mm

• Piston Diameter: 55.95 mm

• Engine Displacement: 125 cm³

• Stroke: 50.60 mm

• Clearance: 0.06 mm

• Compression Height: 29.50 mm

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

Cross-Reference Wossner Part Numbers

• Piston Kit: 8108DB

• Lock: CW16

• Pin: WP036

• Ring Set: RSB5600

• Rod: P2033

Vehicle Fitments

• Kawasaki KX125 (1991)