Bike Derailleur Chain Guide Wheel Jockey Pulley Derailleur Sprocket 11T to 17T

Product Information : 

Material: Aluminum Alloy + Ceramic

Color: Black/Red/Gold

Sizes: 11/12/13/14/15/16/17T

Product Features : 

Effectively reduces horizontal chain sway, resulting in more precise shifting.

Features ceramic bearings for smoother, faster response; the snap-ring design

prevents bearing friction and eliminates noise concerns. Includes two adapter sleeves for

enhanced compatibility; once installed, they allow conversion to 4/5 mm ball bearings for smooth rotation.

Use : 

Includes one rear derailleur pulley screw and two adapter sleeves for greater compatibility; once installed, it works with 4/5 mm screws.

We only accept your Ebay Address,Please Make sure it's 100% right
If you are not satisfied with the item, please contact with us We will offer Full Refund to you when we receive your returned item.Any problem, please feel free to contact with us
If you are satisfied with the products,I expect you can leave us a positive feedback

If you have any problem or be not satisfied with them,please feel free to contact us,we will reply you within 24 hours
We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response
For the functional products in our shop, we make sure that the functions are the same as description, but the actual color and shape may looks a little different from pictures because of the technical improvement and manufacturing variance. Please be advised before you bid

On Jul 9, 2026 at 11:25:25 PDT, seller added the following information:

Datacaciques