Hi Folks, Just did my first single speed ride in nearly 50 years. Been riding multi-speeds since the early 70's, and I turn 63 next month. The bike is (was?) a 1984 Trek 460 built from various pieces I had lying around. Turning 42 x 19 gears with 700 x 28mm tires, giving me roughly 59 gear inches. I'll probably bump that to around 65 inches in the spring. I didn't really miss the gearing options on my mostly flat 8 mile ride, but standing to climb a couple mild hills took some adjustment time. >>Happy Thankgiving All<<