Shimano SLX FC-M660 104mm BCD 4 Arm Middle Chainring - Black - 32T

For use with Shimano SLX FC-M660 9spd Triple Chainsets with a 44-32-22T set up.

This Middle Chainring can also be used on the following chainset:

- Shimano Deore LX FC-T661

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

If the correct Middle Chainring is unavailable you can also use the chainring from the following chainset:

- Shimano Deore XT FC-M770

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

Genuine Shimano replacement part.