M8 x 0.75 Hydraulic Brake Hose Adapter with Sealing Ring for E-bike Brake Lever

M8 Thread Compatibility: Fit with standard M8 P0.75 hydraulic brake systems for easy installation. Wide Application: Suitable for various electric bicycle hydraulic disc brake systems. Two Options: One option is to have only for 2 adapter screws, and the other option is to have for 2 adapter screws, for 2 olives, for 2 inserts, and for 2 hose screws.