Bleed kit premium edition bleed kit setthe bleed kit premium edition bleed kit set has proved to be reliable time and time again. Boasting over 25 years of mountain bike mtb experience, this kit includes everything you need to hit the trails. Each set includes high quality brake fluid, so you can bleed your brakes and keep them working to the best of their ability, wherever the trail takes you.please note the following models require a shimano funnel adapter dura ace st r9120 dura ace st r9170 ultegra st r8020 and ultegra st r8070featurescompatibility shimano 2012100ml mineral fluid gold, green red available20ml syringe with tubing attached30ml syringe with brass lever port adaptor with o ring7mm spanner wrenchuniversal bleed block for two and four piston brakesdrainage tubereusable extra long zip tie for holding in place the caliper syringe2 x cable ties2 x fluid catch bagnitrile protective gloves size lspare o ringsinstruction manualsgold hydraulic fluidboiling point at extreme 400degc 750degffor the best possible brake performanceenvironmentally friendly brake fluid made in germany100% non water pollutantsuitable for absolutely all mineral based hydraulic brakesgreen mineral fluidbetter modulation less overheatingreliable brake lever performanceextremely high boiling pointsuitable for shimano and magura brakesred mineral fluidmade in japansuitable for shimano brakesbuy bleed kit components from chain reaction cycles, the world's largest online bike store.