I got my first mountain bike in 1988, when I was 15. It was a Diamondback Ascent EX with a funky purple smoke effect over light grey paint, a typical midrange bike of that era: steel frame and rigid steel fork, thumb shifters, cantilever brakes. It was far from top-of-the-line, but at that time the difference wasn’t huge. Almost every mountain bike was rigid, with 26-inch wheels.
I spent a lot of my time on that Diamondback in the hills near our home. But I hadn’t ridden those trails since I left for varsity in 1991. Late last year, during a visit home, I was able to ride them again, this time on a Yeti SB130, a top-of-the line, carbon, full-suspension 29er with the most up-to-date technology, features, and geometry.…
