Sturmey Archer 3 speed MTB
I want to convert an MTB to use with a Sturmey Archer 3 speed hub. It seems the new SA hubs come in a 135OLN version, but if possible I'd rather use an old SA hub, which I think were all built with 120 OLN. Is the spindle long enough to make up the difference with spacers? Is there any other pitfall I haven't foreseen?