Aluminium cylinder MALOSSI Ø 75,5 I-Tech H2O 4-stroke - cylinder pin Ø 15mm

Description

TECHNICAL SPECIFICATIONS Cylinder Bore Ø 75.5 mm; Stroke 48,6 mm; Displacement 218; Compression ratio 12.5:1. Material: primary aluminium alloy with a high content of hardened and tempered silicon, cylinder liner with silicon carbide coating in a galvanic nickel die and crossed smoothing with two diamond passages with very limited tolerances. Machining: on machine tools with high precision numerical control. Cylinder-piston connection with an allowance of 0.05 mm. Recalculated and upgraded heat exchange surfaces. Piston Ultra compact with 3 rings. Material: special aluminium alloy with high silicon content, low thermal expansion and a tin facing on the sliding surfaces. Machining on machine tools with numerical control. Lightened and reinforced. Upgraded heat exchange surfaces. Piston rings Special rings with high sliding ease and very high mechanical resistance. I° ring compression in nitrided and chromium steel. II° special cast iron ring. Three - piece scraper ring made of chromiumplated specialsteel alloy. CDI Carburation adjusting ± 20% at min/medium/max RPM limiter : + 1000 RPM 4 different maps APRILIAAPRILIA SR MAX 125 ie 4T LC euro 3 2011->2014 (M357M) GILERAGILERA NEXUS 125 ie 4T LC euro 3 2008->2010 (M357M) PIAGGIOPIAGGIO BEVERLY 125 ie 4T LC euro 3 2010->2015 (QUASAR M691M) PIAGGIOPIAGGIO MP3 YOURBAN 4V 125 ie 4T LC euro 3 2011->2013 (M711M) PIAGGIOPIAGGIO X7 EVO 125 ie 4T LC euro 3 2009->2010 (QUASAR M623M) VESPAVESPA GTS Super 125 ie 4T LC euro 3 <-2013 (M455M) VESPAVESPA GTS Super 125 ie 4T LC euro 3 2014->2016 (M455M)