This Bikehand YC-107 Tool has the answer to your headset and cartridge cup pressing needs
The tool aligns and presses 1", 1-1/8", and 1.5" headset cups
Quick-release design for fast tool installation and removal. Extra long (30cm) handles for superior leverage
Made of solid steel. Top quality with 5 years warranty
We strongly recommend that watch our product video which has been posted on listing before using this tool. Also please make sure the cups have been placed on the headtube of the frame evenly before using this tool to press to avoid any damage of the head cups