The 2006 CR85RB is the slightly bigger version of the CR85R. They share the same engine and transmission, but the wheels, sprockets and several other parts are larger. That is, in case your kids are on the taller side, but are not ready yet to take the next step in engine displacement, Honda's CR85RB is the perfect solution.
Retaining the racing looks, the CR85RB is also equipped with a heavy-duty clutch and a six-speed transmission, with a very strong educational purpose which will have the young riders acquainted to the basics of dirt racing better than anything.