Shimano Sora FC-3503 74mm BCD 5 Arm Inner Chainring - D Type - Black - 30T

For use with Shimano Sora FC-3503 9spd Triple Chainsets with a 50-39-30T set up.

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

- Shimano Sora FC-R3030

This is 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 Sora FC-3403
- Shimano FC-R453

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

Genuine Shimano replacement part.