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Equipment

The Truth About the Shimano A and B Type Chainrings

Although widely claimed that Shimano¬†A and B type chainrings are interchangeable with an unnoticeable penalty in performance, in reality things are not as perfect. They say a picture is worth a thousand words so with actual photos I aim to show what is the difference between the two types. Shimano’s front derailleur/chainring shifting is an […]