According to [- website] Giulio Cesare Carcano, designer of Guzzi V8 and the V7 Sports, was employed by Vincent in the mid thirties?Seasalt 09:40, 4 October 2006 (UTC)[reply]
Series B-C-D wheelbase:
Some sites say 58.5, but that is Series A wheelbase.....
Phil Irving says 55.5 inch Hereand "three inches shorter"
"Motor Cycle" 6th December, 1945 - 56 inch and "three inches shorter" [1] also [2] and [3]
56.5 inch Series C owner [4] and a Vincent history [5]