Originally Posted by Machka

There's some debate (especially over in the Winter Cycling forum) if it is ...
-- the tire pressure
-- cold bicycle lubrication
-- the extra layers of clothing constricting movement
-- air density
-- road conditions


It would be interesting to see a segment on this topic on Mythbusters ... is it really air density or are there other factors at work?

Originally Posted by surgeonstone

Give it a break, Matchka's a right on solid person and says it like it is. You're nit-picking sounds a bit foolish.