Ez's Hydraulic DOT Brake Bleed Kit Personal for Avid - Fluid Not Included Professional Bleed Block, Close and Caliper adaptor Making Bleeding to One Easy Job. Compatible with Most Avid Brake Systems Including Avid Code Elixir Juicy 1 3 5 7 9 R CR X0 XX Trail Brake Two Upgrade Anti-corrosion Cylinder, for Multiple Time Bleeding.