Park tool bearing cup press hhp 2park tool has the answer to your headset and cartridge cup pressing needs the hhp 2 accurately aligns and presses 1 1 18 1 14 and 15 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 featuresaligns and presses 1 1 18 1 14 and 15 headset cups quick release design for fast tool installati