roubaixtuesday
self serving virtue signaller
Stupid question incoming..... but who rides big-big? This doesnt make much sense to me. But sure I'll check.
Nobody should *deliberately*. But as @Dogtrousers points out, if you *accidentally* go into it, and you chain is too short, you'll instantly wreck your whole transmission. So you should always have a chain long enough to cope. It's a safety contingency rather than an intended mode of operation.