2015 HONDA CRF125FB, Kids arent all the same size at the same age, and thats why Honda offers so many choices when it comes to dirtbikes. You need to carefully consider both your riders skill level and overall size when choosing a bike. But when it comes to the 2015 Honda CRF125F Big Wheel, youre in luck. Basically, it s the same great machine as our CRF125F, but with bigger wheels and a two-inch taller seat height. That combination means it will be perfect for thousands of teens and smaller adults who just want to get out on the trails and have fun.