Originally Posted by
davester
Sure. My 1974 Cinelli is set up with a 32-24-20-16-13 freewheel with 47-42 chainrings. As you can see from this gear chart, that is a perfect half-step:
https://ritzelrechner.de/?GR=DERS&KB...&DV=gearInches
Note that when I picked it up it was running a very different half-step (28-14 and 52-47) but I needed lower gears for the hills around here.
I'm probably too young to have ever seen half-step spec'd on a new bike. I started cycling in 1984. But in 1983, my brother bought a Trek 520 (entry level touring) and it came with half-step
plus granny. I think the chainrings are 50-45-30.