Franco Morini Scooter Engines Final Drive Gears from Stage6
Plug and Play and Gears Pressed before shipping.
TGB Final Drive Gears from Stage6
Taller gears add top speed. a 70cc cylinder kit is needed to run these gears. Less friction plus already pressed when you get them so remove and replace plug and play simple upgrade.
It is important not to use these hears unless the cylinder kit is upgraded to a 70cc and I would suggest carb and exhaust done also so you have the RPMs to drive these gears.