Originally Posted by gmason
But it does remind me. How in hell do the GP motorcycle riders - going at speeds up to 200 miles per hour - do without them??? I understand that they may add a bit of wind resistance, but ...
Because any image you could see would be a shaking blurr. Plus if your in front you don't care what is behind you, you keep going as fast as you can if they want to pass that is their worry.