HPI Racing - Monster King Ford Bronco Big Kahuna, Electric ASC40009C New high response high torque

New high response high torque KS4031-06W water proof steering servo

The ideal solution for charging receiver batteries through the balance lead instead of unplugging the battery to charge

and SET button

Metal Case

2S6P engineered especially for drag racing

HPI Racing - Monster King Ford Bronco Big Kahuna, Electric ASC40009C New high response high torqueThe legend has evolved, and it's bigger, tougher, and meaner than ever! The HPI Racing Monster King is here to take the crown, born from the DNA of two fan favorite platforms: the Wheely King and the Crawler King. By combining the best of the Wheely King and Crawler King into a single monster truck platform, HPI has created something special for Wheely King fans! Built around a refined version of the original Wheely King chassis, the Monster King