Shimano Funnel unit for ST (Road HDB only)

The Shimano TL - BR002 Funnel Bleed Unit (M7 Screw) is essential for changing hydraulic disc oil and bleeding air. It integrates a funnel adapter and O - ring for connecting the load lever and funnel, enhancing work efficiency.

To use this Shimano funnel bleed unit, first make sure your ST road HDB brakes are in a stable position. Connect the load lever to the funnel using the integrated funnel adapter and O - ring. Then, start the process of changing the hydraulic disc oil and bleeding the air. When using, be careful not to spill the oil. After each use, clean the unit with a soft cloth to keep it in good condition. Store it in a dry place to prevent rust.