The Cyclus Tools press-in tool simultaneously presses the upper and lower headset cups into the head tube on frames with very tall head tubes.
Suitable for 1" and 1 1/8" headsets.
Tool length 500mm for larger frames.
Tip:
Checking the dimensional accuracy of the headset cup seats in the head tube is essential before assembly.
Clean and correct them if necessary (e.g. with item no. 720005/720006/720046).