Been out for A ride with the lads tonight and one of the lads bike just died, He was doing about 65 mph for about two miles and just lost power, I was behind him there was no smoke or any thing but one of the other boys who passed him said it was rattling when he passed, When he came to a halt the bike was still running but wouldn't rev so he switched it off he tried to start it briefly but no luck, The bike is a 2007 r1200gs 7500miles FSH (BMW) Any ideas any one???

