PISTON KIT 99-12 125 MITO 56, CAGIVA 8018DA WOSSNER

This Wossner forged piston kit features a 56mm bore size (55.95mm actual) and is designed as a standard replacement for select Cagiva 125 models. Precision-engineered in Germany, the piston provides optimal heat transfer and superior structural integrity. Its elliptical design ensures even pressure distribution during operation, reducing the risk of piston collapse.

Features

• Forged piston construction for high durability and strength

• Elliptical design for uniform bearing surface under heat expansion

• Efficient heat transfer from combustion chamber to cylinder walls

• Manufactured in Germany

Specifications

• Bore Size: 56mm (actual 55.95mm)

• Displacement: 124 cm³

• Stroke: 50.60 mm

• Clearance: 0.05 mm

• Compression Ratio (Wossner): 2-stroke

• Compression Ratio (OEM): 2-stroke

• Dome Volume: Domed

• Compression Height: 25.00 mm

• Lock Part Number: CW16

• Pin Part Number: WP036

• Ring Set Part Number: RSB5600

Cross-Reference OEM Part Numbers

• 56-W941.A

Vehicle Fitments

• Cagiva 125 Mito (2000–2012)

• Cagiva 125 Roptor (2000–2012)

• Cagiva 125 Supercity (2000–2012)

• Cagiva 125 Planet (2000–2012)

• Cagiva 125 W8 / Head 200A,C,D,E,G (2000–2012)