that's just a gusset, no?
Ah yes looks like it (had to Google what a gusset was in context of bikes). Seems like more of a MTB thing? I've not ridden MTB since I was 14. Thanks
probably, although they're used on much more than only MTBs - have one on my commuter as well.
@freewheely_ started
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that's just a gusset, no?