Shimano Dura-Ace Di2 ST-R9270 Bleed Screw & O-Ring - Y0MX98020

Shimano Dura-Ace Di2 ST-R9270 12 speed shifter Bleed Screw & O-Ring.

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

- Shimano Ultegra Di2 ST-R8170
- Shimano GRX ST-RX820-LA
- Shimano GRX ST-RX820

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

- Shimano GRX ST-RX810-LA
- Shimano GRX ST-RX810

Genuine Shimano replacement part.

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