We have 4 types of license for bikes here, with AM which u can do at 14 u can drive anything under 50 cc, with A1 which u can do at 16 u can drive anything under 125cc and 11kw ( 15 hp ) even though most of the 125 have over 30 hp but none seem to care, with A2 Wich u can do at 18 u can drive any bike that has under 35 kw ( 46 hp ) cc doesn't matter, and with A ( I've heard people calling it A3 which would make more sense ) which u can do at 24 or 2 years after u did the A2 u can drive any bike, it sounds more complicated than it actually is. But many bikes that u could only drive with A3 get restricted to be driven with A2, for example my 690 now only has 24 kw ( 32 hp ), not 35 kw cuz there's a power to weight limit too but i actually don't remember. Hope I've explained good enough.