Replacing GRX jocke...
 

[Closed] Replacing GRX jockey wheels - can I use the 400 on an 812 mech?

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Need to replace some squeaky throwing stars on my 812 mech.

Would just go like-for-like but noticed they have sealed bearings in them, which seems like a bad idea on something which spends so much time coated in mud!

Anyone 'downgraded' to the GRX400 jockey wheels, any difference in shifting?

Ta


 
Posted : 05/03/2021 8:24 am