Hex Driver

Weight : 205g

High-accuracy magnetic position sensor

ARRMA 1/10 Big Rock 3S 4X4 RTR Brushless Monster Truck - ARA4312V3

the ESC seamlessly transitions to Castle’s ultra-efficient sensorless mode with electronic timing to advance timing automatically for peak performance in all driving conditions

Athearn ATH40053 HO Scale Worm Housing (12) Charge Lead Hex DriverAthearn ATH40053 HO Scale Worm Housing (12) This Athearn HO scale worm housing set includes twelve replacement housings for a locomotive's drivetrain. It is a genuine Athearn part designed to keep your model's worm gear assembly properly seated and running smoothly. Scale: HO Type: Worm housing Quantity: 12 per package Genuine Athearn replacement part