Have questions or want to discuss cycling? Join Now or Sign In to participate in the BikeRide community.


Jockey Wheels Ultegra Derailleur
#1
When cleaning the Jockey wheels I noticed one of the wheels has a ceramic bearing and the other does not. These wheels have never been taken off this bike and the bike was purchased new. Is it normal for this derailleur to have two different types of jockey wheels or have I been the victim of a jockey thief perhaps at the dealership?

Since I was not aware, at cleaning time, there is a size difference between the upper and lower jockey wheels I probably mixed them up. What problems can I expect if they have been mixed up?
  Reply
#2
This is Shimano's site, if you search under "products" and look at the "tech docs" for your part, you should find the info you need.
http://cycle.shimano-eu.com/
  Reply
#3
(07-14-2010, 11:28 AM)trevgbb Wrote:  This is Shimano's site, if you search under "products" and look at the "tech docs" for your part, you should find the info you need.
http://cycle.shimano-eu.com/

Thanks. The blow-up diagram tells me I did it right. 50 50 chance.
  Reply


Possibly Related Threads...

Forum Jump:

[-]
10 Latest Posts
A New Hope For Cheaper Bikes In 2025?! f...
Today 05:21 AM
Barefoot Shoes--- ON or OFF?
Yesterday 08:53 PM
New in ROC
Yesterday 08:50 PM
Greetings from W.N.Y.
Yesterday 08:42 PM
What must-know bike care tips are we ove...
Yesterday 08:39 PM
Which cycling manager games are you play...
Yesterday 06:42 PM
Injury Recovery
03-15-2025 01:22 PM
Energy gels for cycling
03-15-2025 01:14 PM
eBikes are banned in these places!
03-15-2025 12:59 PM
Cycling outbreak in New York City
03-15-2025 09:37 AM

[-]
Join BikeRide on Strava
Feel free to join if you are on Strava: www.strava.com/clubs/bikeridecom

[-]
Top 5 Posters This Month
no avatar 1. rydabent
13 posts
no avatar 2. Flowrider
12 posts
no avatar 3. enkei
12 posts
no avatar 4. GirishH
10 posts
no avatar 5. SPINMAN
9 posts