Vespa S 4 T 3 V IE [2012-2014] - aluminum cylinder ø 63 pin ø 14 4-stroke

Aluminum cylinder for Vespa S 4 T 3 V IE, years 2012-2014

The MALOSSI aluminum cylinder is designed as a 4-stroke cylinder with a 63 mm bore and 14 mm piston pin. With a stroke of 58.6 mm, this results in a displacement of 182.67 cm³. The compression ratio is 11.15:1.

Technical features

• Material: Primary aluminum alloy with a high proportion of hardened and tempered silicon
• Cylinder liner with silicon carbide coating in electroplated nickel form
• Cross smoothing with two diamond passes and very limited tolerances
• Cylinder-piston connection with a tolerance of 0.05 mm
• Recalculation and improvement of heat exchange surfaces
• Ultra-compact, weight-reduced and reinforced piston with 3 rings
• Piston made of special aluminum alloy with high silicon content, low thermal expansion and tin coating on the sliding surfaces
• Special rings with high sliding properties and high mechanical strength

Vehicle assignment

Suitable for the Vespa S 4 T 3 V IE, built between 2012 and 2014.

Important note

This product is intended exclusively for competitions at designated venues in accordance with the regulations of the relevant sports associations. Improper use is not intended.