The Super B TB-CR20 2-in-1 Cotterless Crank Tool is a patented bike tool designed to remove crank arms from both standard square-taper cranksets and Shimano® Octalink, ISIS Drive®, Power Spline and Power Drive bottom bracket interfaces. A fine thread and built-in dual-density moulded handle make this crank puller comfortable to control, while the integrated 14 mm socket and 6/8 mm hex wrench also handle crank bolts and pedals.
- Removes crank arms for standard square-taper and splined interfaces
- Compatible with Shimano® Octalink, ISIS Drive®, Power Spline and Power Drive systems
- Fine thread for smooth, controlled operation
- Dual-density moulded handle contoured for comfort and control
- Built-in 14 mm socket and 6 / 8 mm hex wrench for crank bolts and pedals

