Polini 70cc Corsa Cylinder Kit (Cast Iron) 47mm for 50cc 2-Stroke Air-Cooled Minarelli Based Scooters INCLUDES: 47mm Cylinder Block Billet Head Piston Piston Rings 10mm Wrist Pin Circlips Gaskets Spark Plug COMPATIBILITY: Adly – Bulls Eye 50 2T, Jet 50 2T, Thunder Bike 50 2T, Fox 50 2T, Panther 50 2T Aprilia – Gulliver 50 2T, Rally 50 2T, Scarabeo 50 2T, Sonic 50 2T, SR mod. ’94-96, SR WWW 50 2T Atala – Carsello 50 2T Benelli – 491 GT-ST 50 2T, K2 50 2T, K2 Naked 50 2T, Pepe 50 2T ’04 Beta – Ark 50 2T, Chrono 50 2T, Quadra 50 2T, Tempo 50 2T BSV – Ax 50 2T, Jx-Gz 50 2T CPI – Hussar 50 2T ’02, Popcorn 50 2T ’02 – Roughhouse, Black Cat, Rattler 50 Kreidler – Easy Rider 50 2T KTM – K 50 2T Lambretta – Due 50 2T, Uno 50 2T Malaguti – F10 50 2T, F12 Phantom 50 2T ’00 A/C, F15 Firefox 50 2T A/C, Yesterday 50 2T, Ciak 50 2T, Centro SL 50 2T MBK – Equalis, Evolis, Fizz, Flipper, Forte, Hot Champ, Mach G, Ovetto 50, Sorriso ’96 Motron – Sting 50 2T, Syncro 50 2T, Thunder 50 2T PGO – Big Max 50 2T Yamaha – Axis 50 2T, Breeze 50 2T, Jog R 50 2T, Jog-Jog Z, Neo’s 50 2T, Why 50 2T, Ye Zest 50 2T, Vino 50 2T, Zuma 50 2T ’02-08 The Polini 70cc Corsa cylinder kit can produce up to 14 HP when in combination with the correct components (race exhaust, carburetor, etc). The Polini 70cc Corsa cylinder kit should be paired with a carb of at least 17.5mm diameter to ensure that there will be sufficient internal cooling. When set up properly, the Polini 70cc Corsa cylinder will make for a very reliable engine. Comes complete with head gaskets, piston, a set of carbon reeds and the correct spark plug. **