Shimano ZEE FC-M640 Gear Fixing Bolt Unit - M8 x 8.5mm - Y1NG98050

Gear Fixing Bolt Unit for the Shimano ZEE FC-M640 10 speed chainset.

Shimano state that this part is also an "A" match with these chainsets. This means that the parts are the same in materials, appearance, finish & size etc.

MTB
- Shimano ZEE FC-M645

If not available then the following are a "B" match which means that the parts are usable, but differ in materials, appearance, finish & size etc.

- Shimano Saint FC-M825
- Shimano Saint FC-M820

Genuine Shimano replacement part.

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