With the Jagwire Elite Bleed Kit you'll have everything you need to a do a professional-grade brake bleed. The premium syringes are more ergonomic and precise than the flimsy syringes included in entry-level bleed kits, and they feature a nifty 1/4-turn valve that makes it easy to open or close the system. The kit includes bleed blocks and syringe adapters for nearly all disc brakes on the market.