Compatible with all brake systems from: Shimano, SRAM, Magura, Avid, Tektro, Formula and Hayes.

• Unclogging funnel
  This is an innovative improvement to the existing usage scenario—an unclogging funnel. It incorporates a switch mechanism that enables seamless control of oil flow. The oil flow is activated when the funnel is in use and automatically shuts off when not in use. This innovative design eliminates the issue of oil overflow caused by pressure release due to clogging.

• Pressure relief valve funnel passage
  When injecting new brake fluid into the caliper end, the introduction of air into the brake line can cause a decrease in hydraulic resistance and pose a safety hazard with the funnel spraying vertically. The innovative funnel neck is designed as a "pressure relief reducer" to restrict the direction and flow rate of the brake fluid entering the funnel, reducing the mixing of oil and air. By dispersing the brake fluid evenly along the side walls of the funnel, any small air bubbles can be quickly eliminated.
  
• Extensive compatibility
  Equipped with 10 connectors, the connectors are plug-and-play, allowing them to be connected to the funnel or oiler. They are compatible with mainstream brake
  models from 2012.

Includes:

• Plastic Funnel with Brass Connector and Plunger
  
• Bleed Bottle with Hook
  
• 2 x Syringes
  
• 2 x Double-Lock Connectors
  
• Assortment of Adaptors and Storage box (M4, M5 Short, M5 Long, M5 Male Main, M6 Short, M6
• Long, M6 SRAM, M6 Magura, M7)
  
• Assortment of Bleed Blocks (Road, 2-Piston, 4-Piston)
  
• T-Handle Wrench with Bit Set and Storage box
  
• 7mm Combination Spanner