What Is the Shimano TL-BR001 Bleed Syringe Used For?

The Shimano TL-BR001 is the hydraulic disc brake bleed syringe unit for Shimano mineral oil disc brake systems, the correct tool for bleeding Deore, SLX, XT, XTR, and all Shimano road and gravel hydraulic disc groupsets. Bleeding removes air bubbles from the hydraulic fluid that cause spongy lever feel and inconsistent braking force -- a proper bleed restores the firm, precise lever response that hydraulic disc brakes are designed to deliver. Using the correct Shimano bleed syringe ensures compatibility with the system ports and provides the fluid volume needed for a complete bleed without contamination from DOT-fluid tooling.

For use with Shimano mineral oil hydraulic disc brake systems only. Never mix mineral oil and DOT fluid. Shimano mineral oil sold separately. Professional installation is recommended -- incorrect bleeding procedure can result in reduced braking performance or brake system failure.