Remedy: This is often most commonly because of poorly arrange derailleur limit screws and these will require modifying. It can also be because of a bent derailleur hanger Misaligned gears can result in the chain to rub in opposition to the entrance derailleur cage or shift inconsistently. This situation often https://indexing-bike-gears34432.webbuzzfeed.com/33354817/the-ultimate-guide-to-indexing-bike-gears