This is my favourite bike, the Carbon High Racer from M5. It is a 9kg bike that is very stiff and climbing is a dream. I bought the frame last year and mount it myself with the components I choose. I put a carbon chainwheel from Stronglight and caliper brakes from M5 with their special brake lever. The braking is very strong and the bike is so stable when the speed increase that you feel very confident.
I use it in summer with two side bags when I go to my workplace, and during the week-end with friends. —Gérard