West Biking MTB Bike Cycling Hydraulic Disc Brake DOT Bleed Kit for Shimano/TEKTRO/Magura Please use the brake mineral oil, non-added DOT4 or DOT5.1 Durable material, professional Disc Brake DOT Bleed Kit Suitable for Shimano/TEKTRO/Louise Marta/HS33 HS11 ECHO/Magura MT2/MT4/MT6/MT8 /ZOOM/CSC/ALHONGA, etc Packing including: 1 set Disc Brake DOT Bleed Kit, 1 West Biking Key Chain