Park BBT-9 External BB Tool Envelope Shipping It also has splines for

It also has splines for bottom brackets and centerlock rotors and the four included inserts cover most common bike applications

Pros: Convenient way to carry all your spares

Each unit can be used as a front(white) light or a rear(red) light with the push of a button making them highly versatile for many uses

Plug Tip: Nonabrasive Brass and 6061 Aluminium

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Park BBT-9 External BB Tool Envelope Shipping It also has splines forDurable and long lasting! Perfect for every home mechanic. Compatible with common external BBs and 16 notch centrelock rotors. 44mm OD Compatible with common external cup BBs and 16 notch centrelock rotor lockrings. Includes 3 spline crank preload adjuster. Fits: Shimano BB80, BB5700, XT BB70, BB51, and previous external bearing threaded cups External threaded types for Campagnolo, Chris King, FSA MegaExo, SRAM Truvativ GXP, Race Face X type, Surly,