Originally Posted by
fietsbob
Freewheel hubs lend themselves to axle modifications with various length of axles and spacers..
So do freehubs. If it was me, I'd spread to 126mm and use a 7spd freehub.
Or you could prolly get away with the same hub spaced to 123-124mm. Or even spread to 130 or 135mm, use any number of speeds you like, and enjoy a stronger wheel.