Idler sprockets help maintian proper chain alignment and tension in you chain drive system. 

They reduce slack, minimize wear and prevents misalignment to help chain drive sytems. This precsion sprockets are machine-cut teeth with a rust resistant finish to provide loner life.

Idler sprockets come in different chain, tooth and bore sizes. Please use below as example to help you determine your idler sprocket part number

Example: 50BB15H x 5/8

 Chain size, iderl sprocket, tooth count, and bore size

Idler sprockets help maintian proper chain alignment and tension in you chain drive system. 

They reduce slack, minimize wear and prevents misalignment to help chain drive sytems. This precsion sprockets are machine-cut teeth with a rust resistant finish to provide loner life.

Idler sprockets come in different chain, tooth and bore sizes. Please use below as example to help you determine your idler sprocket part number

Example: 50BB15H x 5/8

 Chain size, iderl sprocket, tooth count, and bore size