The venerable PW50 is where so many riders get their start. The entry-level two-stroke is the smallest and easiest to ride of Yamaha’s dirt bike family.

Yamaha’s midsize TT-R125LE trail bike offers an easy, comfortable ride for beginners and casual riders, making this no-frills playbike a widely popular option.

Augusto Fernandez says he has “two engines” to try at the Aragon MotoGP, but that neither is Yamaha’s in-development V4.