Did a century today - first one on a single bike (not on the tandem) since August last year, and on my BRAND NEW Scott Contessa Foil carbon aero bike (with a new Garmin Edge 500). 104 miles, 6068 feet of elevation gain (went up a 4800 foot mountain - very long, slow climb and very fast and freezing cold descent). My new bike was great and for the first time ever, I managed to take off up some hills and leave my super-cyclist boyfriend in the dust! And in the big ring!! I think I'm going to like my bike.