Park Tool BBT-47-12 Bottom Bracket Tool - 12-Notch KIDS delivering improved traction for those

delivering improved traction for those off-the-bike moments

Closure: 1 BOA (L6)

Adventures in comfort: The frame’s low-step-through design makes it easy to mount and dismount

our products are intelligently engineered and designed

Aerodynamic alloy handlebars

Park Tool BBT-47-12 Bottom Bracket Tool - 12-Notch KIDS delivering improved traction for thoseA 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. Specifications Fits 12 notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 5053 mm