Park Tool BBT-4 Bottom Bracket Tool - 6-Notch carted is a high-performance road bike

is a high-performance road bike in the finest Italian tradition

One hose assembly with integrated fitting for bleed nipples such as those found on Shimano® mineral oil brake systems

The 100-3C features solid cast-aluminum construction and durable replaceable clamp covers

the bag is held firmly in place with an adjustable MOLLE hypalon fitting combined with one of our Fast Straps

Park Tool BBT-4 Bottom Bracket Tool - 6-Notch carted is a high-performance road bikeThe 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