Use to install and remove Spline drive sprockets, Spline Drive Spiders, and crank arms from the 48 spline axle of the Profile and Madera 3-Piece Crankset.

Tools available for: 19mm GDH axle, 19mm Solid axle, .875″ SS axle, 22mm Column axle, and 22mm Elite TI axle.

• 19mm GDH axle tool: M12 x 1.25 threads
• 19mm Solid axle tool: 3/8 x 24 SAE threads.
• .875″ SS axle tool: 7/16 x 20 SAE threads
• 22mm Column axle tool: M17 x 1.25 threads
• 22mm Elite TI axle tool: M15 x 1.25 threads