what is the difference between a crf150r and a crf150r expert?
In addition to the CRF150R, which has a 17-inch front wheel and a 14-inch rear wheel, Honda also offers the CRF150R Expert, which has a 19-inch front wheel, 16-inch rear wheel, a taller seat height, and a longer wheelbase–offering an ideal steppingstone to full-size motocrossers.