Maintain your SRAM hydraulic braking system with this easy-to-use kit. Hydraulic braking systems offer superior modulation and stopping power; however, they only function as well as they are maintained. Keep your SRAM hydraulic braking system in tip-top shape with the Pro DOT Fluid Brake Bleed Kit. For brake service on X0/ XX/ Guide/Level/Code/HydroRoad/G2 brakes Includes 2 premium syringes/fittings, bleed blocks, Torx tool, crowfoot, Bleeding Edge Fitting, DOT5.1 hydraulic fluid Check brake compatibility before replacing fluid, DOT fluid is not compatible with brakes that use mineral oil