Avid Elixir 7 Disc Brake - 1350mm Hose - SilverAvid Avid Elixir 7 Disc Brake 160mm Rotor 1350mm Hose Silver Skimping on features just isnt our style. Thats why Elixir 7 combines the proven precision and feel of the Elixir line, bringing to the table many of the features found in Elixir 9, including next generation TaperBore technology, HS1 rotors, and a revamped port system that makes Elixir 7 a snap to bleed. Body material: aluminium body Caliper design: 2 piston, forged 2 piece aluminium,