Kyosho IFW634-46S Light Weight Spur Gear (46T/MP10/w/IF403B) Redcat Parts while the four-battery package gives

while the four-battery package gives you multiple charged packs for longer flying sessions

A direct-fit replacement to keep your ESC properly positioned and secured on the DR10M

(1) 39 Tooth second gear

Heavy duty design maintains your suspension geometry setting

Kyosho IFW634-46S Light Weight Spur Gear (46T/MP10/w/IF403B) Redcat Parts while the four-battery package givesKyosho 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