The CCP-22 is a purpose-built tool for removing crank arms from bicycles with three-piece cranks that use an M8 crank bolt, including common square tapered cranks, SRAMA(R) PowerSplineA(R) cranks, FSAA(R) Power Drive cranks, and BNI cranks on BoschA(R) e-bike systems. The CCP-22 uses extra-fine thread and a long, comfortable handle that provides the needed leverage to remove even the tightest cranks. The strong floating tip system ensures smooth operation and long life. CCP-22 FEATURES a Fits crank arms with M22 threads - not compatible with one key release-style cranks a Compatible with systems that use an M8 or M10 threaded crank bolt, including: a Square taper a SRAMA(R) PowerSplineA(R) a BNI cranks for BoschA(R) e-bike systems