Sean what determined a double bubble windscreen ie. the overall height of the windscreen or the fact that there is a crease in the windscreen or ?
A double bubble is just that. http://www.zerogravity-racing.com/sportbikes/photogallery%20v2/Suzuki%202/106%20GSXR/106%20Photo%20POP%20DB1.htm
we had this thing at Mid-O and from what i got is that it was the overall height now there are double bubble screens out there that are taller than stock.
Technically if the shape differs from stock it isn't legal since the windscreen isn't part of the bodywork.
What Hyperdyne said. The screen must be the same shape/size as stock. It can me thinner, just like bodywork, but it cannot be taller/wider/more rounded/whatever.
