Well, that is what the sign says but, Rob North himself had the real winner sitting in his San Diego shop for years, untouched from coming off the high-banks and the checkered flag. That bike was sold to D&D in Texas just a couple of years ago. There were a good number of these bikes built for the BSA Team and this one surely competed at Daytona and may have one of Dick's race motors in it but that doesn't make it the big winner.
