Protects axle internals

Replace a worn or damaged servo saver with this assembly to keep your Promoto-MX's steering protected

Stall Torque: 400 oz-in @ 7

helping your monster truck hold its geometry through brutal landings and rough terrain

while precision manufacturing ensures consistent fitment and easy servicing

Kyosho IFW634-46S Light Weight Spur Gear (46T/MP10/w/IF403B) Formula 1 Q32 Parts Protects axle internalsKyosho IFW634 46S Light Weight Spur Gear (46T MP10 w IF403B) The Kyosho IFW634 46S is a lightweight 46 tooth spur gear built for the MP10, designed to work together with the IF403B component. Reduced rotating mass compared to a standard spur gear can help improve drivetrain responsiveness. As a genuine Kyosho part, the IFW634 46S is a direct fit replacement or upgrade gear for MP10 owners running the compatible IF403B setup. Genuine Kyosho part, part