Shimano FC-T521 64mm BCD 4 Arm Inner Chainring - 26T

Shimano FC-T521 10 speed inner chainring for the 48-36-26T chainset.

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

MTB
- Shimano Acera FC-M391-8
- Shimano FC-M391
- Shimano Alivio FC-T4010
- Shimano Acera FC-T3010-8
- Shimano Acera FC-T3010

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

- Shimano Alivio FC-M431-8
- Shimano FC-M431
- Shimano Alivio FC-M430-8
- Shimano FC-M430

Genuine Shimano replacement part.

Note: Scrolling down the page will take you to the associated parts related to this chainset & their availability