Was looking for pictures and just now stumbled across this thread. If you guys are still curious the accident happened right in front of me, so I saw exactly what happened. The guy that went down was set up a little too far to the left going through the kink down the back straight. Another rider, that was going quite a bit faster than the guy who went down, was behind him on the inside, with plenty of distance between them, and was holding a nice line through the kink. The rider that went down REALLY cut across as he came through the kink, and because the guy that was behind him on the inside was going so much faster, he didn’t see him until it was too late and ran his front wheel right into the passing rider’s rear wheel. Knocked the bike right out from under the rider and he went down face first between 130-140 mph. Haven’t heard anything since that day. Hope he is doing ok, anybody know?