At the heart of the FX2 is Simpson’s proprietary forged steel latch mechanism, designed for unmatched strength and durability. This rugged construction is built to withstand extreme loads and the most punishing racing conditions, ensuring long-term reliability. The updated buckle design features a large, high-contrast release lever, allowing for rapid disengagement—even while wearing gloves or under duress—making emergency exits safer and more intuitive. This enhanced release system adds a layer of driver confidence without compromising security during competition. For installation versatility, each mounting point includes three-bar slides and bolt-in brackets, giving drivers and builders flexibility to integrate the harness into a wide range of vehicle types. Whether you're installing in.
