Cylinder Kit w/Head, Polini 47mm Corsa Big Bore 70cc for 50cc 2-Stroke A/C Minarelli Based Scooters

47mm Polini 70cc Corsa Big Bore Cylinder Kit w/Head for 50cc 2-Stroke Air-Cooled Minarelli Based Scooters

SPECIFICATIONS:

• Upgrades to 70cc
• Ships from Factory with Ring Installed on Piston
• Cylinder Bore: 47mm
• Cylinder Sleeve Outer Diameter: 50.8mm
• Wrist Pin Diameter: 10mm
• Includes a Champion RN2C/818C Spark Plug (14mm Thread, ¾” Reach)

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
• Genuine – 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

Polini Corsa 47mm (70cc) Horizontal Minarelli Big Bore Cylinder and Head Kit. Kit includes cylinder, aluminum cylinder head, piston, rings, piston pin and bearing, cir clips, head gasket, base gasket, exhaust gasket, exhaust studs, and spark plug.

When you use this Polini 47mm Big Bore Kit in conjunction with your stock crankshaft you will increase your total displacement to 70cc! The manufacturer claims 11.5bhp at 10,600RPM is possible with this kit.ug.

**MADE IN ITALY**

**NOTE: Electrical, High Performance, Aftermarket items are non-returnable, please check photos and specifications before ordering.

Please see our Warranty and Returns Policy