
The Shimano BL-M6000 Bleed Screw O-ring is a small but essential component designed for use with Shimano Deore hydraulic brake levers.
It ensures a secure seal at the bleed screw, preventing brake fluid leakage during and after the bleeding process.
Ideal for routine brake bleeds on Shimano Deore BL-M6000 or Shimano BL-M4100 hydraulic brake levers.