I looked at this slip on, and I must confess it looks tidy and neat, What put me off was the fact, it was poor mid range. I have a racefit on my 2008 road bike, and it is sweet. I also had a terimignoi, and it was a. Sweet note and I regret selling it. If you are looking purely for road use, it looks cosmetically beautiful, but for track use, you will possibly struggle to get on track. Go with your heart not your head.