Race Tech Gold Valve Cartridge Fork Emulator Yamaha Ttr125 Race Tech's Gold Valve Cartridge Fork Emulators make upgrading your stock trailbike forks straightforward. These emulators are engineered for enhanced performance, allowing for customizable damping settings tailored to any riding style or conditions. Ideal for riders aiming to elevate their bike's handling and response, these components are a valuable addition for both casual and competitive enthusiasts. Features: Makes damping rod forks perform like well-tuned cartridge forks Tunable valves sit on top of damping rods and are held in place by the main springs Simple to install and tunable for all conditions and rider preferences