Central movements occasionally require removal for assistance, replacement or updating. The BBT-19.2 Park Tool is compatible with some central movements equipped with an attack for 16-notch tools, including most of the Shimano models with outboard bearings. Built in high precision tempered chromium steel and can be operated using an English key, a 3/8 "English key or key. - adapts to the central movement of 16 handles rates for utensils with larger diameter 44-45 mm (outside of the notches) and minor diameter 42.7 mm (inside of the notches), included: Shimano BB80, BB5700, XT BB70, BB51 and previous threaded cups with external bearings Campagnolo SRAM/Truvativ Gxpchris FSA King FSA Megaexo Hope Race Face X-Typesurly Wheels Manufacturing Fulcrum -Fits 16-Natch Threaded Bottom Bracket Too.
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