I have a 2005 crf450x and i was putting new zipty coolant in it and i put it in the top of the radiator instead of the coolant reserve tank at the bottom of the engine. I did this not realizing it was there. I rode the bike two miles and i wiped out on a log and i started the bike with the compression release pulled it and it started but then made a knocking noise and seized up. I was wondering if it was caused because of the coolant in the wrong spot or if it is just my motor and what could have happened. My kickstarter wont move and my oil is almost new and is in spec. any help would be greatly appreciated.