Malossi I-TECH aluminum cylinder D 70 190cc piston pin 15
for PIAGGIO VESPA LX , VESPA LXV , VESPA S 4T
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-20%
Special Price €543.60 Regular Price €679.50
The complete Malossi I-TECH 4-stroke cylinder Ø 70 in aluminum is a high-quality product that offers numerous advantages.
The cylinder has a bore of Ø 70 mm and a stroke of 48.6 mm, with a displacement of 187.6.
The compression ratio is 11.5:1.
The material used is a primary alloy of silicon-hardened aluminum, with a silicon carbide-coated barrel in a galvanic nickel matrix.
The processing is carried out on high-precision CNC machines, ensuring a very tight tolerance.
The couplings between the cylinder and piston are selected with a precision of 0.05 mm.
The heat exchange surfaces have been recalculated and increased, ensuring optimal efficiency.
The piston is super compact and composed of three segments.
The material used is a special primary alloy of silicon-aluminum, which reduces thermal expansion.
The sliding walls are tin-coated.
The piston is also machined on CNC machines, ensuring high precision.
The piston has been lightened and reinforced, and the heat exchange surfaces have been increased for optimal efficiency.
The piston rings are special, with high sliding and high mechanical resistance.
The first compression ring is nitrided and chromed steel, while the second ring is made of special cast iron.
The oil scraper is made up of three pieces of special alloyed and chromed steel.
The ECU of the complete Malossi I-TECH 4-stroke cylinder Ø 70 allows carburetion adjustment with a wide range of options, from ± 20% to min/medium/max.
In addition, there is a rev limiter that allows an increase of 1000 RPM.
The cylinder also offers 4 different mappings for complete customization.
