PISTON KIT 1990 KX125 56.00, WOSSNER 8106DB KAWASAKI MX
Wossner forged piston kit 56.01mm bore, +0.01 oversize. Actual bore 55.95mm. Designed for high-performance 2-stroke engines, the forged aluminium construction provides excellent mechanical integrity and heat resistance. The elliptical piston design evenly distributes thrust loads during thermal expansion, minimising localised pressure and reducing the risk of piston failure. Manufactured in Germany. Features: forged aluminium construction, optimal heat dissipation, elliptical profile for uniform load distribution, purpose-built for 2-stroke engine performance, Made in Germany. Specifications: Bore Size 56.01mm (+0.01 oversize), Actual Bore 55.95mm, Compression Height 29.50mm, Clearance 0.06mm, Stroke 50.60mm, Displacement 125 cm³, Wossner Compression Ratio 2-stroke, OEM Compression Ratio 2-stroke. Cross-reference OEM part numbers: Wossner Piston 8106DB, Ring Set RSB5600, Lock CW16, Pin WP036, Rod P2033. Internal Reference 56-W589+00B.WO. Weight 146g. Manufacturer Wossner.
- SKU
- 56-W589+00B.WO
- Brand
- Wossner
- Availability
- Out of Stock
FULL DESCRIPTION
Wossner Forged Piston Kit - 56.01mm Bore
Upgrade your 1990 Kawasaki KX125 with this high-performance Wossner forged piston kit. Designed for 2-stroke engines, this piston offers superior strength and durability for demanding riding conditions. The advanced elliptical design ensures even load distribution, minimizing pressure points and enhancing longevity. Precision manufactured in Germany for exceptional quality.
Key Features:
- Forged aluminum construction for maximum strength and durability.
- Optimized for excellent heat dissipation from the combustion chamber.
- Elliptical piston profile ensures uniform load distribution during thermal expansion.
- Engineered for peak 2-stroke engine performance.
- Made in Germany to exacting standards.
Specifications:
- Bore Size: 56.01mm (+0.01 oversize)
- Actual Bore: 55.95mm
- Compression Height: 29.50mm
- Clearance: 0.06mm
- Stroke: 50.60mm
- Displacement: 125 cm³


