Park Tool BBT-27.3 Bottom Bracket Tool - 16-Notch 49 mm OD Box Pack Engineered for a faster experience

Engineered for a faster experience

Vectran Breaker puncture protection for outstanding durability

Ultra fine yarn provides rapid moisture dispersal

For brakes using DOT fluid use the Park Tool BKD-1

Ergonomic Comfort The VT30C saddle is designed based on your body’s ergonomics

Park Tool BBT-27.3 Bottom Bracket Tool - 16-Notch 49 mm OD Box Pack Engineered for a faster experienceA precision CNC machined aluminum tool for the installation and removal of select threaded bottom brackets with 16 notch tool fittings, including FSA MegaEvo, Wheels Manufacturing T47, & Wheels Manufacturing PF30. Manufactured in house by Park Tool, anodized for easy identification and featuring a ratchet torque wrench compatible 3 8" drive. Specifications Fits 16 notch threaded bottom bracket tool fittings with a major diameter (outside of notches)