Jockey pulley meaning

Jockey pulley definition

On a bicycle , the pulley in a rear derailleur that stays closest to the freewheel cogs and guides the chain from cog to cog during a gear shift.

Dictionary of Automotive Terms Index

Automotive terms beginning with "J", page 2

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 2 3 4 8
1 2 3

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