Originally Posted by
jimc101
You may want to tell Shimano that, and the designer who had it printed it on the part in the photo on post
#6 .
STI is now the term mainly used for road bike shifters, but in the past, and still for lower end groupsets, has been used for flatbar brakelever/shifter units, this is clearly shown on the Rapidfire units in the photo (they are from the age of the 200GS series, although if anyone can ID the exact model, post up).
Judging by the photo showing the Cantilever arches and plastic covered metal levers, I would estimate that they're 300 or 400 LX integrated levers & pods.
FYI... until Dura Ace Integrated brifters were introduced to the marketplace, STI was strictly MTB domain.
A picture
does say a thousand words...