Which Jockey wheels for 2009 rockhopper with Deore 9 speed?

sololite

Hi

I have an oldie but goodie 2009 Specialised Rockhopper MTB

I am wanting to replace the jockey wheels which have worn out but am struggling to know which part number I can replace them with now that my bike has reached museum status

It is 9 speed Shimano Deore . I have HG50 cassette , FCM442 chainset but  I cant find the model info for the derailleur or jockey wheels. The cage has Shimano Mega label on it.

Please could anyone advise on what I should replace them with?

Thanks for your interest.

Regards

Chris

cryoman1965

Google is your friend

https://www.merlincycles.com/shimano-deore-105-jockey-wheel-set-45117.html

sololite

cryoman1965 said:

Google is your friend

https://www.merlincycles.com/shimano-deore-105-jockey-wheel-set-45117.html

Hi cryoman, google is indeed my friend. Thanks for the link. The problem I had with google was that were so many different model numbers. How can I be sure this is the right one?

cryoman1965

Message them and ask?

sololite

Good advice. Thanks

karljeff72

Sounds like you have the Deore M511 long cage.
These will work.
https://merlincycles.com/shimano-deore-105-jockey-wheel-set-45117.html?utm_source=PHG&utm_medium=AffiliateMarketing&utm_campaign=phg-GB&ucpo=47988&source=PHG

JBA

You can use any brand jockey wheels as long as they have the correct number of teeth. 11 in this case.

sololite

Thanks everyone, I will get the ones in the Merlin link