The GURU bike costs about 7 thousand dollars and is made with carbon fiber and all kinds of gee whiz, hi tech cycling components. But the fact that this particular road bike has ten speeds marks it as a bicycle for the masses, not a racer. Road bikes make for racing usually have 21 or more gears. Of course, most people looking for cycling equipment aren’t looking for pro quality racing gear. I was not a jock when I was in school, and didn’t much like the kids that were. I was always a little too thin and wiry for…