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

This Wossner forged piston kit features a 56.02mm bore size (55.97mm actual), providing a +0.02mm oversize fitment for specific Cagiva 125 models. Designed and manufactured in Germany, the piston maximises heat transfer and maintains structural integrity under thermal expansion. Its elliptical form reduces localised stress, promoting even load distribution and preventing collapse.

Features

• Forged construction for high strength and reliability

• Elliptical design for balanced thrust load distribution

• Efficient thermal conductivity from combustion chamber to cylinder

• Manufactured in Germany

Specifications

• Bore Size: 56.02mm (actual 55.97mm)

• 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: 2 x RSB5600

Cross-Reference OEM Part Numbers

• 56-W941.C

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)