Cylinder -MALOSSI I-Tech- 185cc - Piaggio 125-150 ccm 4T IGET AC 3V ie - Euro 3/Euro4/Euro5 - VESPA Sprint 125-150, Primavera 125-150, Piaggio Liberty 125-150

Malossi Big Bore I-Tech: 185cc power for all Vespa 125-150 i-get models

Malossi gives the new Piaggio 3-valve engines a boost! A whopping 183cc is achieved by enlarging the bore from Ø52mm (original) to Ø63mm. This gives the engine significantly more torque and riding pleasure. As always with Malossi, the service life of the engine is as good as the original thanks to the excellent choice of materials and workmanship. In line with the increased torque of the large cylinder kit, owners of a 125 cc version should use the clutch and torque converter of the 150 cc version (see accessories). These are significantly more stable and larger and therefore not only improve the transmission range, but also the touring capability. For Euro3/Euro4 models, the cylinder kit must be installed with the Malossi Forcemaster 2 control unit (article number M5517350), for Euro5 models with the Malossi Forcemaster 2.1 control unit (article number M5519025).

Technical data:

• Bore: 63 mm
• Stroke: 58.6 mm
• Displacement: 182.67cc
• Cylinder: Aluminum cylinder with ultra-hard nickel-silicon-carbide coating (therefore very good heat dissipation, short warm-up phase and very long service life).
• service life)
• Original cylinder head is retained
• Complete, ready-to-install kit