Chuck Schmidt wrote: No such animal as an Atom "ultra" design (six gears in the space of five) 6 speed, so the spacing would have been 126mm.
I'm looking at a rear wheel that has a ATOM 77 Compact freewheel. 14 x 28. It is a six speed freewheel and it is one or at most two milimeters wider than the 5 cog shimano freewheel I compared it to.
It is attached to a Maillard hub with an OLD of 120 and a stamp of 08. The 36 spokes are stamped with a "B" I think and the rim is a Wolber 58.
Howard Darr
Clymer PA