Crank Removal and Installation - Three Piece Crankset (Square Spindle, ISIS, Octalink)

How to remove and install a three-piece crank on a bike, including ISIS Drive, Shimano® Octalink®, and traditional square-type spindle arms. Not your crank type? Watch this video: For a complete in-depth walkthrough of this process, see this article on our website: Tools list: • Park Tool HT-8 8mm Hex Tool • Park Tool CCW-5 Crank Wrench • Park Tool CCP-22 Crank Puller for Square Taper Cranks