Park Tool BBT-169 Steel Bottom Bracket and Lockring Tool (Black)

Park Tool BBT-169 Steel Bottom Bracket and Lockring Tool Description: The Park Tool BBT-169 Steel Bottom Bracket and Lockring Tool is a rugged, shop-quality tool specifically designed for the installation and removal of select bottom brackets with 16-notch tool fittings. Precisely machined 4140 tool steel ensures long life, and a 3/8" ratchet, a 1" hex fitting, and 36mm wrench flats give plenty of options for applying the leverage needed to remove the most stubborn components. Note: This tool is not rated for use with impact tools/drivers. Features: Constructed from precision-machined 4140 steel the BBT-169 is a heavy-duty tool for the removal and installation of select bicycle components with an 16-notch tool fitting Features an extra deep body to accommodate extra wide spindles and low profile walls at the point of engagement for recessed lockrings Fits 16-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 44-45mm and a minor diameter (inside of notches) of 42.7mm Three methods of tool engagement include a 3/8" drive fitting, a 1" hex fitting, and 36mm wrench flats Can be used to install/remove (among others): Shimano BB80, BB5700, XT BB70, BB51, and previous external bearing threaded bottom bracket cups Threaded bottom bracket cups from Campagnolo(R), Chris King(R), FSA(R) MegaExo(R), Hope(TM), SRAM(R)/Truvativ(R) GXP(R), Race Face(R) X-type, Surly(R), Wheels(R), Fulcrum(R), and others Center lock disc brake rotor lockrings Bafang BBSH, BBS02 mid-drive motor lockrings