The Hayes Pro Bleed Kit comes with everything you need to bleed your Hayes brakes with either mineral oil or DOT 5.1 fluid. Features: Dual syringe style bleed kit Quick connect fittings Reusable plastic container with locking lid Compatible with Hayes models of hydraulic disc brakes Specifications: Brake Model Compatibility: Hayes Radar Fluid Type: Mineral Oil Amount of Fluid Included: 2oz Fitments: Quick connect fittings Bleed Style: Dual Syringe