BBT-47-12 Bottom Bracket Tool In Store Repair 14-tooth X-SYNC™ lower pulley easily

14-tooth X-SYNC™ lower pulley easily facilitates 11- to 50- and 10- to 50-tooth cassette capacity

Providing the runner with excellent shock absorption and softness

Series :DURA-ACE

the SHIMANO ACERA T3000 derailleur shifts with accurate

Circumference

BBT-47-12 Bottom Bracket Tool In Store Repair 14-tooth X-SYNC™ lower pulley easilyA precision CNC machined aluminum tool for the installation and removal of select threaded bottom brackets with 12 notch tool fittings, including Chris King ThreadFit T47 and ThreadFit 30 bottom brackets. Manufactured in house by Park Tool, anodized for easy identification and featuring a ratchet torque wrench compatible 3 8" drive. BBT 47 12 FEATURES Fits 12 notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of