POM Rear Derailleur Pulley Jockey Wheel Kit for SHIMANO SRAM MTB Road Bike 11T 12T 13T 14T 16T 17T

Brand: WUZEI 
Teeth: 11T/12T /13T/14T/16T/17T
Sealed bearing
Installation aperture: 5mm
Compatible: 11T compatible 8/9/10/11 Speed 12T 
Material: Sai Steel/POM/Super Steel
Compatible with Shimano and Sram derailleur

Sai Steel is more wear-resistant, can reduce friction with the chain, and extend the service life of the chain

 

***These are 100% Original Parts, Brand new, Never Installed on Bike, Never used in any way, just NOT in retail packaging.***

Note:

* The real color of the item may be slightly different from the pictures shown on website caused by many factors such
as brightness of your monitor and light brightness.

* Please allow slight manual measurement deviation for the data.

* If you have any questions please feel free to contact us. There will be a time difference between us, but we will reply
as soon as we see the message. We will reply to messages within 24 hours on weekdays and within 48 hours on weekends.
Thank you for your support and understanding