For the track riders that are looking for a handlebar setup that resembles a real sport bike and not a dirtbike/cruiser, I can safely recommend the Chimera UBomb clip on adaptor. After about 50 laps on the track last night, I am in love with these over the stock bars and the Protapers I had before. It is much easier to get my body position correct and more weight over the front end. They also got rid of the awkward wrist angles that occurred with the previous bars. The only negative that I have with them is that with the degree of the clip ons in the pics, they will hit the plastic at full lock. I am ok with it since its a track only bike. I could adjust the clip ons to not hit but they won't have the same angle as the big bikes. And this angle was comfortable to me.