2 In 1 cotterless crank tool

  • Designed for riders and home mechanics.
  • Super B patented tool to remove crank arms for both standard square type and Shimano® Octalink, ISIS Drive® system, Power Spline or Power Drive bottom bracket interface.
  • Comfortable handle, fine thread for excellent leverage.
  • The money-saving and easy-using tool, you don't need any other cotterless crank tool.