Piaggio Liberty 125 IE 3 V E 3 (M 734) [2013-2014] - aluminum cylinder ø 63 pin ø 14 4-stroke

MALOSSI aluminum cylinder for the Piaggio Liberty 125

The MALOSSI aluminum cylinder ø 63 ø 14 4-stroke is designed for the Piaggio Liberty 125 IE 3 V E 3 (M 734) built in 2013-2014. With a bore of 63 mm, a stroke of 58.6 mm and a displacement of 182.67 cm³, it forms the basis for the intended racing use.

Technical features

• Material: Aluminum or primary aluminum alloy with a high content of hardened and tempered silicon
• Bore: 63mm
• Stroke: 58.6mm
• Displacement: 182.67 cm³
• Compression ratio: 11.15:1
• Piston compression: Racing
• Piston pin diameter: 14 mm

The cylinder liner has a silicon carbide coating in electroplated nickel form. Cross smoothing with two diamond passes and very limited tolerances support precise execution. The cylinder-piston connection is designed with a tolerance of 0.05 mm. Revised heat exchange surfaces complement the design.

Pistons and piston rings

The ultra-compact piston is made of a special aluminum alloy with a high silicon content, low thermal expansion and tin coating on the sliding surfaces. It is weight-reduced and reinforced. The ring set includes a nitrided and chrome-plated I-ring, a special cast ring and a three-part wiper ring made of special chrome-plated steel alloy.

Important note on use

The cylinder must only be installed with the Force Master 2 control unit. The product is intended exclusively for racing in specially designated locations in accordance with the regulations of the relevant sports authorities. No liability is assumed for improper use.