Bleedkit: Bleedkit.com’s Premium Road GOLD edition kit includes everything for bleeding absolutely all Shimano hydraulic brakes. No oil included. COMPATIBILITYThis kit is compatible with absolutely all Shimano hydraulic brakes (XTR, XT, Saint, Zee, SLX, Deore, Alivio, Acera, Alfine, Metrea) including Shimano drop bar hydraulic brakes (Dura-Ace, Ultegra, 105, Tiagra, GRX). INCLUDESLever end 30 ml transparent funnel (syringe body) with brass M5 threadThreaded stainless steel plug (oil stopper) with hangerCaliper end 20 ml syringe with a long-lasting tubeStainless steel tube insert providing a guided fitment between the tube and the bleed nippleClamp for easier gravity bleedBase for funnel and adapters with spare O-ring studs at the bottomBleed block for all Shimano flat bar hydaulic brakes (2 or 4 piston type)Bleed block for Shimano drop bar hydraulic brakesRubberized one side hook and loop strap, 25 cm (for securing the caliper syringe to frame or fork)Brass adapter for Shimano drop bar hydraulic brakes (Dura-Ace, Ultegra, 105, GRX, Tiagra)7mm wrenchSpare O-ring