Replacement for M70...
 

Subscribe now and choose from over 30 free gifts worth up to £49 - Plus get £25 to spend in our shop

Replacement for M7000 cranks

4 Posts
3 Users
0 Reactions
130 Views
Posts: 3009
Full Member
Topic starter
 

I've just stripped a thread on the chainring bolts on my M7000 cranks so I am on the hunt for a replacement..

I need 175mm, 34t preferably Shimano.

Boost frame, and chainring to work with 1/8" Singlespeed chain.

Would the M7120, 12sp version work with 1/8 chain or is there something on the tooth profile that means it wouldn't play well together?


 
Posted : 11/08/2024 7:39 pm
Posts: 9621
Free Member
 

I've got 12 speed Shimano XT 175mm cranks that came off my Occam when I put 165s on.

Would they be any use?


 
Posted : 11/08/2024 9:19 pm
Posts: 9621
Free Member
 

Apologies if I've basically repeated your question back to you 😉


 
Posted : 11/08/2024 9:22 pm
 5lab
Posts: 7922
Free Member
 

You should be fine on a single speed chain, new chainrings are a little more expensive than 4 bolt rings but not too painful.

7120 might be boost or superboost rather than normal spacing, not sure


 
Posted : 11/08/2024 10:02 pm
Posts: 3009
Full Member
Topic starter
 

Thanks, will see what I can find.


 
Posted : 11/08/2024 10:35 pm