Forum menu
Ok so im a novice when it comes to bike mechanicals please bear with me.
My better half bike has broken teeth on the chainrings and cassette after not a lot of miles.
Im struggling to find replacement rings on their own or even the same crank set and rings complete.
I have no idea what interchanges with what so I'm looking for advice.
She has a shimano crankset with FR-622/625/627 stamped on the cranks and outer chainring is labelled
36t-22t AY Use HGX chain only.
She has an XT derailleur
Any advice gratefully accepted 😀
Shimano Deore Fc-M625?
Like this:
http://www.chainreactioncycles.com/shimano-deore-m625-double-crankset/rp-prod148940
Codes for the chainrings are on this document:
Pitch circle dia for the rings are 104mm and 64mm
Does it look like this?
https://www.bike-discount.de/en/buy/shimano-2x10-speed-crank-fc-m627-36-22-175mm-black-458486
If so, the chainrings need to be 104 bcd for the outer 36 tooth and 64 bcd for the 22 tooth inner
These should do
http://www.chainreactioncycles.com/mobile/shimano-deore-fcm510-triple-chainrings/rp-prod5700
Beaten to it whilst doing the copy and paste thang.
Thanks guys