This is an ESC developed for crawler car, with a super smooth low speed and compatibility super small in size, butter smooth and amazingly powerful.Aluminum shell is dustproof and waterproof !（IP67）

- FOC (Field-Orientated control technology)

- Built in Bluetooth module,Super easy programming via App on both Android and iOS

- It has two Running modes: crawler mode and normal mode, and it can be switched through PWM channels or config via app （PWM channel has the highest priority）.

- FREE lifetime firmware updates

- The ESC is compatible with most of the receiver and remote combinations that with CH2.

ESC Specifications：

- Supports 2-4S lipo batteries

- 6V/7.4V 5A Built-in BEC (config via app)

- current: 40A

Extra Requirements：

- A new Two-channel radio system

Motor Specifications：

-KV(RPMMOTOR): 3500KV

-VOLTAGE(BATTERY): 2S~3S

-MOTOR POLES: 12

-CONNECTION TYPE: PH2.0 3P

-MOTOR SIZE: 18X25MM

-SHAFT/EXTEND LENGTH: φ2x9mm

-WEIGHT: 20g

-Gear ratio: ≥80

Package Included:

·(1) GM1825 Brushless Motor

·(1) 12T Brass Pinion Gears

·(1) G40 Brushless ESC