2013 Honda CRF150RB, A small packaged POWERHOUSE! - It’s smaller in stature, but the Honda CRF150RB is jam packed with the same high-tech engineering that makes the bigger CRFs the choice of winners worldwide. Serious riders will appreciate the high-revving 149 cc liquid-cooled Unicam engine, which produces the type of broad powerband that makes learning easy, and winning even easier. And with the handling benefits of a semi-double-cradle frame with aluminum swingarm and Showa suspension, you’ll quickly find the fastest way through the toughest sections. Plus, wheel sizes of 19-inch front and 16-inch rear make the CRF150RB the perfect fit for smaller-sized riders or those just getting up to speed.