ITEM NAME:Bikein Pro Bicycle Hydraulic Disc Brake Mineral Oil Bleed Kit For Shimano, A9Q4 Bikein Pro Bicycle Hydraulic Disc Brake Mineral Oil Bleed Kit For Shimano, A9Q4 This kit is easy-to-use, portable, and has all the tools you'll need to keep your brakes well-maintained. Color: picture color Material: plastic + metal Ultra compatible Compatible with SHIMANO, MAGURA, TEKTRO, SRAM series brake systems Easy-to-use design We have optimized the funnel for use on multiple brake systems by including an adapter. The 2.5 mm enhanced yellow plastic material can withstand oil erosion and protect the threading. Package Contents: 1* drain oil bottle 1* funnel 1* funnel blockage 1* oiler injector 2* oil filler 2* M4 connector 2* M5 connector 4* M6 connector 1* universal connector 1* RSC boot connector 1* tool base 1* T10-T15 star wrench 1* 7-8mm two-way open end wrench 2* hose 2* O ring 2* rubber band 1* gloves 1* instruction manual.Compatible with SHIMANO, MAGURA, TEKTRO, SRAM series brake systems. 1 drain oil bottle. This kit is easy-to-use, portable, and has all the tools you'll need to keep your brakes well-maintained. We have optimized the funnel for use on multiple brake systems by including an adapter.