I was replacing my tubes and tyres this evening and found that i had a puncture, ive been riding on this for about 3 weeks, its releasing air slowly and stopping at a certain point. I have been having that im riding in a flat feeling but was just puting it down to me not pushing hard enough.
Also moved to 700x23 (rubino pro) from 700x25 tyres this evening, cant wait until tommorows ride to see if i go any faster. 🙂