The Bleedkit SRAM Basic Disc Brake Bleed Kit is designed for those who need the essentials to bleed SRAM hydraulic brakes. This kit is perfect for maintaining your bike's braking system, though it does not include fluid or a bleed block. Compatibility The Bleedkit SRAM Basic Disc Brake Bleed Kit works with all SRAM hydraulic brakes, including models from 2017 onwards with the Bleeding Edge bleed port. It is also suitable for all Avid brakes (such as Elixir and Juicy) and older Formula hydraulic brakes (like Oro, C1, R1, R0, K24, K18). Please note, it is not compatible with Formula Cura hydraulic brakes. Includes 2x 20 ml Becton & Dickinson syringes 2x M5 assembly 1x Edge assembly Spare O-rings