Set cylinder Polini (49mm / 78.7cc) for scooters equipped with 50cc Piaggio 4-stroke engines and 2 valves (2V). Among the most important applications are: Aprilia Scarabeo 50 AIR 4T 2V E2 (2002-2006 / Piaggio) / Scarabeo RST 50 AIR 4T 2V E2 (2006-2009 / Piaggio) / Sport City One 50 AIR 4T 2V E2 (2008-2010 / Derbi Atlantis 50 AIR 4T 2V E2 (2004-2007 / Piaggio) / Boulevard 25km/h AIR 4T 2V E2 (2009 / Piaggio) / Boulevard 50 AIR 4T 2V E2 (2009 / Piaggio) / Italjet Jet-Set 50 AIR 4T 2V E2 (2004 / Piaggio) / Torpedo 50 AIR 4T 2V E2 (2004 / Piaggio) / Malaguti Centro 50 AIR 4T 2V E2 (2008-2011 / Piaggio) / Ciak Master 50 AIR 4T 2V E2 (2006-2011 / Piaggio) / Piaggio Fly 25km/h AIR 4T 2V E2 (2008-2011) / Fly 50 AIR 4T 2V E2 (2004-2006) / Fly 50 AIR 4T 2V E2 (2007-2009) / Fly II 25km/h AIR 4T 2V E2 (2012-2017) / Fly II 50 AIR 4T 2V E2 (2013-2015) / Liberty 50 AIR 4T 2V E1 (2002-2003) / Liberty Delivery 50 AIR 4T 2V E2 (2005-2006) / Liberty Delivery 50 AIR 4T 2V E2 (2006-2017) / Liberty MOC 50 AIR 4T 2V E2 (2009-2016) / Liberty RST 50 AIR 4T 2V E2 (2004-2005) / Liberty RST 50 AIR 4T 2V E2 (2005-2008) / Liberty Sport 50 AIR 4T 2V E2 (2006-2008) / Zip II 25km/h AIR 4T 2V E2 (2006-2016) / Zip II 50 AIR 4T 2V E1 (2000-2005) / Zip II 50 AIR 4T 2V E2 (2006-2017) / Vespa ET4 50 AIR 4T 2V E1 (2000-2004) / LX 25km/h AIR 4T 2V E2 (2010-2012) / LX 50 AIR 4T 2V E2 (2005-2009) / LX Touring 25km/h AIR 4T 2V E2 (2011-2012) / LXV 25km/h AIR 4T 2V E2 (2012-2013) / Primavera 25km/h AIR 4T 2V E2 (2014-2017) / S College 25km/h AIR 4T 2V E2 (2010-2012) / Sprint 25km/h AIR 4T 2V E2 (2014-2017).
The set includes:
- Cylinder;
- Equipped piston (piston, pin, rings, clips);
- Gaskets.
Technical specifications:
- Displacement: 78.7 cc;
- Stroke: 41.8 mm;
- Bore: 49.00 mm;
- Piston pin: 13 mm;
- Maximum power output: 6.5 HP at 7,500 RPM;
- Cooling: air-cooled;
- Material: cast iron;
- Class: Sport.
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