Cylinder set (diameter 49mm / 78.8cc) - Polini

Cylinder set Polini (49mm / 78.8cc) for the following applications: Aprilia Scarabeo NET 50 AIR 4T 4V E2 (2009-2010 / Piaggio) / Scarabeo RST 50 AIR 4T 4V E2 (2009-2012 / Piaggio) / Scarabeo RST 50 AIR 4T 4V E2 (2014-2017 / Piaggio) / Sport City One 50 AIR 4T 4V E2 (2011) / SR Motard 50 AIR 4T 4V E2 (2013-2021) / Piaggio Fly 50 AIR 4T 4V E2 (2011) / Fly II 50 AIR 4T 4V E2 (2012-2017) / Liberty 50i IGET AIR 4T 3V E3 (2015-2017) / Liberty 50i IGET AIR 4T 3V E4 (2017-2020) / Liberty 50i IGET AIR 4T 3V E5 (2021->) / Liberty Corporate 50i IGET AIR 4T 3V E4 (2018-2020) / Liberty Corporate 50i IGET AIR 4T 3V E5 (2021->) / Liberty Sport 50i IGET AIR 4T 3V E3 (2015-2017) / Liberty Sport 50i IGET AIR 4T 3V E4 (2017-2020) / Liberty Sport 50i IGET AIR 4T 3V E5 (2021->) / Typhoon II 50 AIR 4T 4V E2 (2012-2022) / Zip II 50i IGET AIR 4T 3V E4 (2018-2020) / Zip II 50i IGET AIR 4T 3V E5 (2021->) / Vespa LX 50 AIR 4T 4V E3 (2009-2013) / LX Touring 50 AIR 4T 4V E2 (2010-2013) / Primavera 50 AIR 4T 4V E2 (2013-2017) / Primavera 50i IGET AIR 4T 3V E4 (2017-2020) / Primavera 50i IGET AIR 4T 3V E5 (2020->) / S College 50 AIR 4T 4V E2 (2008-2014) / Sprint 50 AIR 4T 4V E2 (2014-2017) / Sprint 50i IGET AIR 4T 3V E4 (2017-2020) / Sprint 50i IGET AIR 4T 3V E5 (2020->).

The set includes:
- Cylinder;
- Equipped piston (piston, pin, rings, clips);
- Variator roller;
- Gaskets.

Technical specifications:
- Displacement: 78.8 cc;
- Stroke: 41.8 mm;
- Bore: 49.00 mm;
- Piston pin: 13 mm;
- Compression ratio: 11.6:1;
- Cooling: air-cooled;
- Material: aluminum;
- Class: Sport.