On cogs:
I think I read somewhere that there's a theory that a larger than 22t cog could damage the innards of the AW. I guess hubs have an input ratio, can anyone report on actually finding the limit, what the conditions were and what breaks? I am running 22t, but would gladly go to 24 or more. I think it would broaden the appeal of the bikes too, as the climbing ability with 22 is already a surprise to most!