Dura-Ace ST-R9120/ Ultegra ST-8020 Hydraulic Bleeding Funnel Adaptor O-Ring does not include funnel stopper

This is a top - quality hydraulic bleeding funnel adaptor and O - ring from Shimano, designed for Dura - Ace ST - R9120 and Ultegra ST - 8020. Ideal for Shimano disc brake bleed kits and tools, it's a must - have for bleeding Shimano brake systems. Note: Funnel and stopper are not included.

Using this product is quite easy. First, make sure your Shimano Dura - Ace ST - R9120 or Ultegra ST - 8020 brake system is ready for bleeding. Attach the adaptor to the brake bleeder port, and then connect it to the appropriate tube. The O - ring ensures a tight seal, preventing any leaks. When using, don't forget that you need to use your own funnel and stopper as they're not included. After each use, clean the adaptor and O - ring with a soft cloth. Store them in a dry place to keep them in good condition. This will help extend the life of your product and ensure it works well every time you need to bleed your Shimano brakes.