G'day all. I've just ordered some custom plates for my bike which say "SBK93". It's simply referring to the fact that the Kwaka ZXR 750 (mines a 93 model) won World Superbikes that year in the hands of Scott Russell. Cool plate? or will people think "tossa" haha. Anyway it's too late now because i've paid for them but it got me thinking why is the official abbreviation for World SuperBikes 'SBK' instead of 'WSB'? should i have ordered WSB93?