Park Tool HHP-2 Bearing Cup Press
Park Tool has the answer to your headset and cartridge cup pressing needs. The HHP-2 accurately aligns and presses 1", 1-1/8", 1-1/4", and 1.5" headset cups. In addition, it presses cartridge bearings and cups into one-piece bottom bracket shells and holds fixed cup wrenches firmly in place when removing or installing adjustable-type bottom brackets.
Just purchased this thru PP and used it on my recent DH bike build. Tried using a home built unit but was having issues aligning the headset into the steering tube. The local bike shop was busy and eventhough they were willing to do it for a few bucks, the wait time was unacceptable. So, after several attempts with my home built unit, I gave up and ordered this tool. When it arrived, I was surprised to see it. This is one hefty delicated tool. Within 5 minutes my new headset was on the bike. I am very impressed with this tool. With the two handles and the pre-cut grooves on the shaft, setup was a cinch and pressing the bearing cup was effortless. The two die presses automatically sets to the size of the headset and aligns the press. It's become a valuable tool in my home shop and now that I have it, I will be replacing two other worn out headsets and converting one from a straight to a tapered tube fork. Sometimes PP will have a sale or a discount so unless your in a hurry, wait and take the hard to pass up deal.