• I run my SS conversion on a shimano rear freehub with a DMR SS conversion kit (effectively a set of spacers with a 16T freewheel). The frame has a 138mm (?) spacing for the rear hub so my 700c wheel fitted straight on. As long as your chainline is straight i can't see it making a difference, i've been riding mine for over 3 months now with no problems at all.

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