Shimano SLX FC-M660-10 64mm BCD 4 Arm Inner Chainring - Black - 24T-AE

For use with Shimano SLX FC-M660-10 10 speed triple chainsets with a 42-32-24T set up.

This inner chainring can also be used on the following chainsets:

- Shimano SLX FC-M670
- Shimano FC-M552
- Shimano Deore LX FC-T671

These are an "A" match which indicates that the parts are the same in materials, appearance, finish & size etc.

If the correct inner chainring is unavailable you can also use the chainring from the following chainsets:

- Shimano Deore XT FC-M780
- Shimano Deore XT FC-M770-10
- Shimano Deore XT FC-T781-44T

These are a "B" match which indicates that the parts are usable, but differ in materials, appearance, finish & size etc.

Genuine Shimano replacement part.