Water cooled mini motos are the superior version of your traditional mini moto. These mini motos have more technical engines which are water cooled rather than air cooled.
The water cooled mini motos usually perform better than their predecessors and can reach speeds of up to 60 mph standard.
They also tend to withstand longer races better due to the water cooled aspect, they are a very popular choice of bikes now with many mini moto racers.
Take a look below for details of water cooled mini motos, including places which these can be purchased, and details of the bikes themselves.