Originally Posted by
Metro50
noticed when reverse pedaling on ONLY
the 1st & 2nd LARGEST cog on the big ring it shifts back down to the 3rd cog. But shifts right back to
the 1st cog when pedaling forward.
BUT, when on the 3rd cog reverse pedaling is normal (no skipping)
Don't pedal backwards when cross-chained. Applies to pretty much all derailleur bikes