Originally Posted by
FBinNY
at -20C it's possible that the freehub simply froze, in the sense that the lubricant inside got too stiff and bound the mechanism. Did you bring it inside to thaw. If so, that may be all that's needed.
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It froze yesterday morning, I parked the bike inside at work (as always) and it was okay when I left work last night but froze again after 13-14 kms. I parked the bike in my garage (as always) and an hour later it was ok.
I took the wife's car this morning because the thermometer was at -22 c