Park Tool BBT-4 Bottom Bracket Tool - 6-Notch KWT 9- or 10-speed hub or

9- or 10-speed hub or

and easy layering with full jersey pockets for training rides

efficiency and durability for superior all-road performance

Highly water-resistant construction

Weight:1794g

Park Tool BBT-4 Bottom Bracket Tool - 6-Notch KWT 9- or 10-speed hub orThe BBT 4 is designed for the installation and removal of bottom bracket cups with six notch tool fittings, as found on many Campagnolo cartridge bottom brackets. Vinyl coated handle for comfort. Specifications Fits six notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of approximately 44 mm and a minor diameter (inside of notches) of 38 mmCompatible with SC S and AC H cartridge cups commonly found on sealed