I'm just getting back into cycling after an almost-two-decade absence. As you can tell from the subject line, I've got a '90 Triple (Shimano RX) in stock condition which I'm going to be using for the foreseeable future.
In the old days, I had made up a full gearing spreadsheet, which would still be useful if it wasn't a) on a floppy that's long AWOL, and b) from a program on the Commodore Amiga.
I've tried looking on the web for gearing info in that model, to no avail so far. Before I go through the chore of hand-counting every sprocket on every gear, does anyone have literature on that model who could post the gearing info? Thanks in advance.
Results 1 to 3 of 3
Thread: 1990 Sirrus Triple gearing?
Check out the hottest mountain bike products from these brands!
See All Interbike Coverage - Click Here »