Tweaking the GT
I made the GT look a little more french by putting a stronglight TS crankset (uses 3-bolt chainrings, which means that I’m dependent of salvage to find replacements) onto it in place of the Shimano one it used to have. And, oh my god, the TS crankset has a narrow tread – the inner surfaces of the crankarms are basically as wide apart as the chainstays are at the ends of the crank.