The Birzman Bearing Cup Press 02 is an essential tool for any bike mechanic, designed to efficiently press headset cups, bearings, and bearing cups. Its compatibility with a range of sizes, including 1″, 1-1/8″, 1-1/4″, and 1-1/2″ headset cups, as well as BB30, PF30, BB90, BB86, and BB92 bottom bracket cups, makes it versatile for various bike setups. Constructed from durable alloy steel, this press ensures long-lasting performance, while its compact dimensions allow for easy storage and transport. The 10mm thread diameter provides a secure fit, making installation and removal a breeze.