For use with Shimano 105 ST-R7020 11 speed shifters.

This Bleed Screw & O-Ring can also be used on the following shifters:

Shimano 105 ST-R7025

Shimano Tiagra ST-4725

Shimano Tiagra ST-4720

Shimano GRX Di2 ST-RX815

Shimano GRX ST-RX600

Shimano GRX ST-RX400

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

Genuine Shimano replacement part.