Jockey wheels

[Stanton]

I've got an XT M739 rear mech on one of my bikes and for the life of me I can't remember if the jockey wheels are 10 or 11 tooth on 8 speed mechs. I've a feeling it's 10 teeth for 8 and 11 for 9, any ideas? (I know I can just go and look on the bike but I'd like to order some before I get back home).

Cheers,
Tom

 

[the great roberto]

M739

All my m739 RD's have 10.

However, not sure it makes any difference as the M739 shifts my m770 casette and 9 speed shimano chain great . All driven by a LxM567 crankset.

8 spped or 9 . Apart from shifters and cassette. Most of it is mix and match.

So to answer the Q,10 !

Let me know where you are ordering them from in case I need to get some in the future

 

[Stanton]

Thanking you kindly sir!