Yamaha intends for the PW50 and TT-R50E dirt bikes for the youngest riders. However, the Yamaha owner's manuals clearly warn parents of the dangers associated with riding motorcycles.

Yamaha backs its 50cc dirt bikes with a 90-day Limited Factory Warranty. The PW50 and TT-R50E come in the Team Yamaha Blue livery. 50cc Yamaha motorcycles from days gone by.