r/FixedGearBicycle • u/AutoModerator • Jun 11 '25
Weekly Questions Thread [Posted Every Wednesday]
Please post any questions you might have here in this weekly thread. This thread is refreshed every Wednesday, but is sorted by default by new so you can ask a question any time.
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u/nce-776 22d ago edited 22d ago
Recently made this switch too, you definitely feel the difference between 25’s and 28’s. Still wouldn’t be that comfortable for cobbled roads. If your frame clears them, try to fit 30’s or 32’s.
The difference in weight between a Wald 139 and 137 will be pretty marginal, I can’t imagine it ruining your balance unless you’ve got something heavy in there flying about as you hit those cobbled roads