Ming the Merciless
There is no mercy
- Location
- Inside my skull
I use Campagnolo Ergopower on the bike in question. The change from bigger sprockets/rings to smaller uses a thumb movement on a small lever on the inner edge of the shifter. An inner lever shifts the other way and changing by one gear is a short click on the lever. Multiple single clicks or one longer movement can be used to shift multiple gears in either direction.
I have Shimano Tiagra on my CX bike and I don't like the STI action as much as Ergopower's method, but I still prefer it to the down-tube shifters that I used 30+ years ago!
You should try modern ones. Superb execution.