BBT-47-12 Bottom Bracket Tool

Brown's Sports & Cycle Co. Ltd. Verified independent store

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A 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 Thr eadFit™ 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 50–53 mm and a minor diameter (inside of notches) of 48.2 mm, including: BBInfinite® T47 Chris King® ThreadFit™ T47 Chris King® ThreadFit™ 30 Enduro® BBright® TorqTite® Hambini T47 Rotor® T47 External 30 mm Rotor® BBright®, BB30, BB386EVO, and PF30 thread-together Show more