67" (46x18) is my usual gear for long or hilly rides: Paris-Brest-Paris 1200km Audax (10000m climbing), London-Edinburgh-London 1400km (10000m climbing), Elenith 300km Audax (4800m climbing), Bryan Chapman 600km Audax (8200m climbing).
I just can't be arsed to change it for commuting (12km, pan flat) or blatting around the park and so I'm stuck with it.
I should probably move to 72" (46x17) as that's what I plan on using on the 24h TT next year.
@Greenbank started
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67" (46x18) is my usual gear for long or hilly rides: Paris-Brest-Paris 1200km Audax (10000m climbing), London-Edinburgh-London 1400km (10000m climbing), Elenith 300km Audax (4800m climbing), Bryan Chapman 600km Audax (8200m climbing).
I just can't be arsed to change it for commuting (12km, pan flat) or blatting around the park and so I'm stuck with it.
I should probably move to 72" (46x17) as that's what I plan on using on the 24h TT next year.