Park Tool BBT-59.3 Bottom Bracket Tool - 16-Notch Groupe according to chainring size

according to chainring size

External Cable Routing    n/a

TIRE TYPE: Tubeless Clincher (Disc Brake)

By removing the tube

Park Tool BBT-59.3 Bottom Bracket Tool - 16-Notch Groupe according to chainring sizeA precision CNC machined aluminum tool for the installation and removal of select threaded bottom brackets with 16 notch tool fittings, including Shimano Ultegra BBR60 and Deore XT MT 800 bottom brackets. Manufactured in house by Park Tool, anodized for easy identification and featuring a ratchet torque wrench compatible 3 8" drive. The BBT 59. 3 features integrated threads for full compatibility with the Park Tool BBT RS Bottom Bracket Tool Retaining