Do the Canadian WRF's require the same mods(throttle stop/grey wire/exhaust baffle) as the US bikes?? I heard they did not but I sat on one the other day and the throttle seemed to have very little movement to it(as compared to a YZF). The salesman said no it did not(what a surprise) but if I was a betting man I'd say it did need the mods!! Anybody know for sure???