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« on: September 23, 2012, 07:44:51 pm »
Looking at what looks like a MX 400 B which the guy is telling me is a rare, limited run of 500cc prototypes made by yamaha. Engine number 574-000323, frame number 509-007392 and 5000 cast in bottom left of barrel.
Has anyone heard of anything like this or is he full of it. Any info would be much appreciated.
Thanks Dave.