The stock windscreen is like looking through a plastic picnic plate, so I swapped it for a Zero Gravity RS Series ($74.95) version: crystal-clear optics. Now I can actually see the front chicane at Fontana growing like a cartoon at warp speed. Now that I can see, I'd like to be able to slow down. I installed Ferodo's Array Cooling front brake pads ($39.95 per caliper), because their Carbon/Ceramic variety require more rotor prep than I was willing to do. The stock rotors still wilt under hard use, and they're starting to warp. I ordered Axis Iron Rotors from Brake Tech, which should be a big improvement. I'm not happy with the stock bars and am currently searching for a replacement. Since I'm no fan of folding footpegs, rearsets are on my list as well.