Hello, first post, looking for advice on keeping my old Fire Mountain going ! My owned from new '94 Kona is starting to need some TLC, the front mech has begun to rattle, it looks like the pivot pin is worn. The label has long worn off, but the rear mech is an STX with 11-28 7 speed cassette. Looking at the old catalogue it should be an STX front mech, but mine came with grip shift [ not the dx top shifters as specs'd in the catalogue ] so maybe it was the Altus that usually came with the Hahanna ? anyhow I guess it will be tricky to get a new front mech to fit? seems like 29mm [ maybe 28.7? ] seat post tube. Options... ? will any new mech work ? do I just bin the lot and fit all new 1x set up. Can I get a wide range cassette to fit the 7 speed hub? is there a reasonably priced 3x7 groupset available new? Any help / advice appreciated....