What does a full motorcycle licence allow me to ride?

There are two types of full motorcycle licence:

A light motorcycle licence (A1), which restricts riders to any bike up to 125 cc and a power output of 11 kW. The practical test must be taken on a bike of between 75 cc and 125 cc

A standard motorcycle licence (A), is obtained if the practical test is taken on a bike of over 120 cc but not more than 125 cc and capable of at least 100 km/h per hour. After passing the standard motorcycle practical test, you will be restricted for two years to riding a bike of up to 25 kW and a power/weight ratio not exceeding 0.16 kW/kg. After this you may ride any size of bike.