Tektro Basic Hydraulic Brake Bleed Kit The Tektro Basic Hydraulic Brake Bleed Kit contains the syringe, hoses, and fittings needed to bleed TRP and Tektro hydraulic brakes. This bleed kit is designed for use with hydraulic brakes that use mineral oil, and the bleed kit is not compatible with DOT hydraulic brake fluid. Note: Mineral oil is not included. Includes: 1 - Syringe with volume markings to make it easy to keep track of how much fluid is being pushed into the braking system 1 - Plastic hose designed for syringe/caliper 1 - Plastic hose designed for lever/overflow 1 - M5 Bleed fitting (for Slate lever) 2 - M6 Bleed fittings (DH-R, Trail, Quadiem, all calipers) 1 - M7 Bleed fitting (For older model calipers with bleed nipple)