Name Polini Cylinder Kit "Sport" 50cc cast iron Piaggio Typhoon / Stalker Item No. P140.0189 Brand Polini Homologation No Displacement 50cc Stroke Original Conrod Length Standard Product Line Sport Material Cast Iron Engine Type 2-stroke Cooling Type AC Bore 40 mm Piston Pin 12 mm Number of Piston Rings 2 Cylinder Head Included
The kit includes:
- 50cc Cast Iron Cylinder, with 5 transfer ports and simple, oval exhaust port
- Two-Ring Piston, d=40mm
- High Compression Cylinder Head
- Gasket Set for mounting
This cylinder kit is intended for everyday road use and is accordingly very wear resistant. With the right configuration (17.5mm carburetor and sports exhaust), this street-legal 50cc kit can reach between 5 and 6hp. The increase in power will mostly be noticeable in the mid and high rpm range and higher top speed.
Perfect choice for pilots who are looking for improved performance for their 50cc scooter without losing reliability.
Polini 50cc Cast Iron Cylinder Kit Sport Piaggio Typhoon / Stalker is street-legal!
- Suitable for (46)
Your product goes with the following manufacturers and their models:
Mojito Custom 50cc (Piaggio engine), SR Motard 50cc (after 2011), Scarabeo 50cc AC (2005-2006) (Piaggio engine), Sportcity Street 50cc
Atlantis 50cc AC (after 06/2002) - Piaggio, Bullet 50cc AC - Piaggio
Easy Moving 50cc AC, Ice 50cc AC, Stalker 50cc AC (after 1999), Stalker 50cc AC (before 1999), Stalker Naked 50cc, Storm 50cc AC, Typhoon 50cc AC (before 2011), Typhoon X 50cc AC (before 2011)
Jet Set 50cc AC, Torpedo 50cc AC - Piaggio
Diesis 50cc AC, Fly 50cc AC, Free 50cc AC (after 1999), Free 50cc AC (before 1999), Liberty 50cc AC, NRG Power DT 50cc AC (after 2005), NRG mc2 Extreme 50cc AC, NRG mc3 DT 50cc AC CAT, Sfera 1st series 50cc AC (1991 - 1994), Sfera NSL 50cc AC, Sfera RST 50cc AC, Storm 50cc AC, Typhoon (TPH) 50cc AC (after 2010), Typhoon (TPH) 50cc AC (before 2010), Typhoon X (TPH X) 50cc AC (before 2010), Vespa S 50cc 2-stroke AC, Zip 1st series 50cc AC (1991 - 1994), Zip 2 50cc AC CAT (after 1999), Zip Base 50cc AC (after 1999), Zip Base 50cc AC (before 1999), Zip FastRider 50cc AC, Zip SSL 25 (after 1999), Zip SSL 25 (before 1999)
ET2 50cc AC ZAPC 16000, ET2 50cc AC after 2000 ZAPC38100, LX 50cc AC - 2-stroke, LXV 50cc 2-stroke AC, Primavera 50cc 2T AC after 13, S 50cc 2T AC after 07, Sprint 50cc 2T AC after 14
- Spare Parts
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