I recently purchased a new 13 model RM-Z450. I have put about 15 hours on the bike and dropped it a few times at the track. needless to say it's getting about time to put a set of flex levers on. Problem is, and I asked the local mechanic from the dealer I purchased at, and they told me that the reason I could not purchase levers for this bike is they haven't become available on the aftermarket yet. Uuuuhhhh...have levers changed that much in 1 year??? when I search the 2012 levers the lever in the pictures looks like it is pretty much identical to the mounting of my stock levers. It's just a cable, how much different can it be? Anybody got any suggestions?