CYCLUS TOOLS crank holder for chainring mounting for OCTALINK, square taper or HOLLOWTECH II crank

 

CYCLUS TOOLS Crank holder for fixing the crank during chainring assembly or disassembly.

Clamp the crank holder in a vice.

Select the appropriate adapter for square taper, Shimano Octalink or Hollotech II.

Loosen the knurled screw on the side.

Insert the previously selected adapter into the crank holder and then tighten the side knurled screw again to fix the adapter.

Put the crank onto the adapter.

Fix the crank with the included knurled screw which you screw from above into the thread of the adapter.

Includes:

crank holder for chainring mounting.

Adapter for square taper

Adapter for Shimano Octalink / Hollowtech II

Knurled screw to secure the crank