• Welcome early adopters! Make sure to checkout our Getting Started section

Bosch lock ring issues.

Shaun Moulds

Member
Joined
Dec 29, 2024
Messages
42
Reaction score
67
I'm having issues with my Tern Orox s12, the front chainring spider keeps clicking, I have to take it off, grease and replace it, then 500mile down the road it will click again.
The more pressing issue is that twice now the threads have pulled through and left me stranded. Apparently the new part number is
EB11.200.0JH
But I can't find a UK supplier, anyone know of a decent European site selling them?
I've ordered one through my dealer but would like to get a little stockpile as they seem to be single use only on this bike.

Any tips on how to stop this clicking noise after 500miles would be good too. I've tried it clean and bare, I've tried grease, I've even tried blue locktight but it still returns after a while.

PXL_20250122_151148964.jpg
 
Back
Top