I have noticed that the engine sprocket is a little bit loose and that there is about a quarter inch movement when you rock it from side to side. Is this normal? The allen keys are fully tight and the guides are fully in place. I would appreciate your comments.
Lesser quality sprockets wear more in that fashion. For all the griping I've heard at renthal (mostly in regard to $$), they get wonky that way a whole lot less than any of several other brands I've used.
Renthal is made in England and a whole lot cheaper than in the states. In England they make the most sense to purchase be anything they make. I bought 5pr of h-bars since they were 30 dollars each instead of the 70 in the states.