PISTON KIT 1990 KX125 56.00, WOSSNER 8106DA KAWASAKI MX 13001-1314

Wossner Forged Piston Kit 56.00mm Bore – Kawasaki KX125 1990 (8106DA STD)
This Wossner forged piston kit is designed for the 1990 Kawasaki KX125, featuring a standard bore of 56.00mm (actual 55.94mm). Built for the rigors of 2-stroke performance, this piston offers excellent heat dissipation and mechanical integrity. The elliptical design improves load distribution during thermal expansion, minimising stress concentrations and the risk of piston collapse. Manufactured in Germany for high-performance reliability.

Features

• Forged piston construction for enhanced durability and strength

• Optimised for efficient heat transfer to the cylinder wall

• Elliptical profile ensures even pressure distribution under heat expansion

• Specifically engineered for 2-stroke engines

• Manufactured in Germany

Specifications

• Bore Size: 56.00mm (Standard)

• Actual Bore: 55.94mm

• 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: 8106DA

• Ring Set: RSB5600

• Lock: CW16

• Pin: WP036

• Rod: P2033

• Internal Reference: 56-W589+00A.WO

• OEM/Aftermarket Cross Reference: 13001-1314, 589M05600

Vehicle Fitments

• 1990 Kawasaki KX125