well drove 6 hours to go riding ...paid 70 buck for 2 permits ,80 dollars in gas ,and 70 for a hotel ...to take a quick 30 to 40 mile ride ....on my way to the deer antler inn bar in wellston ...and than it come to a end ....soundes like a rock hitting the skid plate than ting ting ting ting .....than sled didnt want to go and sounded like gears grinding ...so i remembered last year i had problem with tensioner ...than come a pack of rider pull up stop and have the nerve to tell me to get the F*** out of the way ....and than they took off ....not having a strap i called the guy i was meeting up with and he brought me a strap to pull it the last 1/4 mile to the bar .....got it into the light and got out the flash light and than i saww it ......now trying to figure out what caused this any ideas ....i thought crank went out of phase but no its been welded ....thought mabe rust pulled the bearing and not a sign of rust or any contamination ....any thing else i should look at ?