This premium aluminum servo horn is specifically engineered as a direct replacement and upgrade for the throttle and brake linkage on Kyosho Inferno MP9 series 1/8 scale buggies. Crafted from high-grade CNC machined aluminum, it provides superior rigidity and durability compared to the stock plastic component, ensuring exceptionally precise and consistent throttle and braking response. Its robust construction effectively prevents stripping and flexing under extreme racing conditions or demanding impacts, making it an essential performance upgrade for racers seeking enhanced reliability and control when utilizing high-torque KO, Sanwa, or JR brand servos with a 23-tooth spline.