This Shimano TL - BR003 hydraulic disc brake funnel is a vital tool for mountain bike workshops. It simplifies the process of changing brake oil and bleeding air from Shimano MTB hydraulic disc brakes. With an integrated O - ring, it offers enhanced convenience and ease of use.

Using this Shimano TL - BR003 hydraulic disc brake funnel is easy. First, make sure your bike is in a stable position. Remove the old brake oil from the hydraulic disc brake system. Then, attach the funnel to the brake system using the integrated O - ring for a secure fit. Pour in the new brake oil slowly. When you're done, carefully remove the funnel. Remember to keep the funnel clean after each use. Wipe it down with a clean cloth to prevent any debris from getting inside. Store it in a dry place to avoid rust or damage. If you notice any signs of wear on the O - ring, replace it promptly to ensure the best performance.