*I personally do not agree this is a good idea to put 50cc's back to back because there is no rest between moto's and hydration of the rider and the parent would benefit from at least one class between them. These parents are exhausted at the end of one moto. . The poor kid who has a bike issue also doesn't have any time to fix the problem if they race in multiple classes as there is not time. Tear's in those little helmets break my heart.