@Garth, In answer to your question, how I came to determine that my jockey wheels need replacement, the lower jockey wheel has a lot of play side to side, say about 1/8th of an inch. I bought the rear derailleur used off of Fleabay sometime ago, about two years ago.
Kim Hetzel. On Sun, Oct 19, 2025, 11:12 AM Garth <[email protected]> wrote: > Funny how we have to go Europe to get any decent info on Shimano parts ! > According to this reputable German retailer, yes they are. > https://www.bike-components.de/en/Shimano/9-10-speed-Derailleur-Pulleys-1-Pair-p1370/ > > I gotta ask though, how did you determine they needed replacing ? I mean, > I''ve never needed to replace any jockey wheels on any RD save a Campy back > in the day, which were known to be pretty poor wearing. Your basic Shimano > jockey wheels are very long wearing, quite simple in construction, and > easily dismantled to clean and drop some oil in there. Even the XT sealed > bearing type are easily serviced. > On Sunday, October 19, 2025 at 11:30:18 AM UTC-4 [email protected] wrote: > >> I have a Shimano Deore long caged M531rear derailleur on my 9-speed drive >> train on my Clem. I am interested in replacing the jockey wheels. >> >> I did do some research and came up with RD-5700 pulley set (Y5XH98120). >> Would these be suitable ? >> >> Kim Hetzel. >> >> >> -- > You received this message because you are subscribed to the Google Groups > "RBW Owners Bunch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion visit > https://groups.google.com/d/msgid/rbw-owners-bunch/ff0a607a-7037-4c18-94ea-6c6aeafc5316n%40googlegroups.com > <https://groups.google.com/d/msgid/rbw-owners-bunch/ff0a607a-7037-4c18-94ea-6c6aeafc5316n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/rbw-owners-bunch/CANRt_xm%3D2OgdSpR4bRZ1tY3QNHzbSawP91CCdaW3197SKdMM0A%40mail.gmail.com.
