So, it’s another summer riding season upon us, and my stable of bikes is now 3.  Veda, the sturdy hybrid. Not light but has lights. Geoffrey, the sedate faux-vintage tourer. Also not light, but has lights. Sara Maude, the step-through starter. Really not light, now chiefly on the training stand. I may keep her as an occasional Burley hauler and loaner for a friend. Sometime soon, I’d like to have a lightweight road bike, as I’ve tried a couple on recent trips (most recently the unclogged Arizona trip in February, and the unblogged Honolulu Tour de Cure from last November).…