I have been riding a quad and want to switch to a dirtbike. I don't know very much about them so I need some advice. I want something that has some power but won't be too tall for me to ride. I have been looking at the Yamaha YZ125 and the TT-R 110E. I have no idea what the basic differences between a 2-stroke and a 4-stroke. Anyone know of a good starter bike? Thank you.
