Use to install and remove Spline drive sprockets, Spline Drive Spiders, and crank arms from the 48 spline spindle of the Profile and Madera 3-Piece Crankset.
Available Tools: Gun Drilled Hollow, Solid Spindle,

• Gun Drilled Hollow (GDH) axle: Fits Cranks with the GDH BB spindle. M10 x 1.25
  
  
• Solid Spindle: Fits solid CrMo and Ti axles. 3/8 x 24 SAE threads.