ENDURO BEARINGS Linear bearing press - headsets

Ensure precise and efficient installation of all headset cup sizes with the Linear Headset Press Kit. This comprehensive set includes a 3/8 inch (10mm) Acme thread press rod designed for headset assembly, interchangeable Liner Quick Handles for versatile grip, a quick-action 3/8 Zipnut for secure fastening, and a full set of guides to guarantee accurate alignment. The Linear Headset Press features a 29-degree angle Acme thread, similar to high-precision CNC lead screw drives, offering wider, stronger, and more durable threads. Its design ensures exact 90-degree force application, providing perfect bearing seating and installation accuracy. Unlike standard bearing presses, each rod is fitted with a static nut and a precision thrust bearing for smooth, bind-free operation. The Quick Handles are adaptable, allowing you to combine short handles for tight spaces, longer handles for leverage, or a mix for optimal control. Made from durable 6061 alloy, these handles snap onto the thrust nut and Zipnut for quick, professional results—whether driven by hand, with wrenches, or Allen keys, which are machined into each handle end for convenience.