BleedZone Kit for SHIMANO Hydraulic Road, Gravel, and Mountain Bike Brakes. Includes all the essentials to get the job done. Works with Dura-Ace, Ultegra, 105, GRX, Tiagra, XTR, XT, SLX, Deore, Saine, Zee, Alivio, Acera, and Altus hydraulic brakes. Double check that your brakes have a bleed port. Older models of Shimano hydraulic brakes might not have a bleed port, and in that case, you won't need the bleed funnel but rather an additional syringe with tubing. Also, please feel free to reach out if you have any questions! BleedZone is dedicated to providing the highest quality bleed kits with exceptional customer service! Visit our store to find other bleed kits for Avid, Formula, Tektro, and Magura hydraulic disc brakes along with bleed kits for RockShox suspension components: www.amazon.com/shops/bleedzone.