Roller wear effect on chain to chainring engagement

Effect of bicycle chain roller wear on chain's engagement with chainrings

Updated: 16/11/2018. In a previous post “Bicycle chain wear (elongation)” it was explained how chain wear happens and affects chain’s performance. There it was mentioned that roller wear doesn’t affect chain’s performance. The only thing that affects performance is chain’s elongation (change of pitch) – i.e. inner plates to pin contact area wear. The goal … Read moreRoller wear effect on chain to chainring engagement