Aprilia RS50

Aprilia RS 50 50cc Motorcycle

The Aprilia RS50 is a motorcycle while some call it a scooter it does not have the design to be a scooter in the US. Not a step thru design with automatic transmission which you must at least have these to be a scooter in the US.

There are two engines used in the Aprilia RS50 depending on what year produce to what engine is used. The Mineralli AM6 was used up to 2005 which is used in most Mini-Moto two stroke motorcycles. The newer bikes use a D50BO used in Derbi Mini Moto also which makes internal engine parts like the cylinder, crank ect are not the same as Mineralli AM6 engines.

CPI came close with the GTR 50 and 150 using complete motocycle design with an automatic trans as well as CF Moto does with the V3 and V3 motocycles. There are even some more knock off motorcycles that have the automatic CVT belt driven system that are motorcycle designs.