Kyosho IFW438-05 Rear Knuckle Weights 5g Set for MP9  [KY-IFW438-05]

Improve Rear Traction on the Kyosho MP9

The Kyosho IFW438-05 Rear Knuckle Setting Weights are a compact tuning option for INFERNO MP9 owners. Each 5g weight mounts to the rear knuckles to shift balance and help the car feel more composed through corners.

Benefits for Club Racing and Practice

Extra weight on the rear knuckles often reduces oversteer and increases confidence on corner exit, aiding consistent lap times across different track surfaces. It is a straightforward way to refine handling without huge setup changes.

Fits MP9 Chassis with Minimal Fuss

Made for the Kyosho INFERNO MP9 series, these setting weights fit the stock knuckle layout and need only basic hand tools for installation. They let you evaluate rear ballast effects without major rebuilds.