Hello just bought a 2001 r1
It's only done 4000 miles and only had the 600 mile service which was done about 6 years ago, since then the bloke who had it just rode it to the mot station went for a quick ride after then put it in the garage. When I bought it had a loud exhaust on it and I didn't really notice the sound of the engine. Since I've had it I put the standard can on and now the engine sounds noisey. Not nasty nosies but I can hear a rattleand lots of wurring Don't know if it's cluch or cam chain? or something else? It doesn't do it when cold only when it's hot and only below 4000 revs. Any ideas?