Hobbywing Justock G2.1 21.5T brushless motor

Hobbywing Justock G2.1 21.5T brushless motor

The Hobbywing Justock G2.1 motor is the successor to the G2 model. It features improved response time and soldered connectors, making it ideal for racing, both in classic and racing car models. The use of a heat-resistant aluminum housing with attached magnesium and double-insulated winding, high-precision and high-strength bearings, and a solidly manufactured rotor guarantee unparalleled performance and durability.

Linearity of operation

The built-in high-precision hall sensor combined with precision and combined with the precisely balanced rotor, ensures smooth power delivery.

Attractive appearance and excellent heat distribution

The aluminum housing with a unique design not only looks great, but also supports heat distribution.

Expandable design

The silicone o-ring seal, helps deliver internal heat to the motor housing and prevents dust from entering the Hall sensor. The unit's design allows it to be disassembled for regular cleaning and maintenance of easily-worn components such as the rotor and sensor module, extending the life of the motor and maintaining its efficiency.

Copper solder fields

Copper solder fields with extremely low impedance allow users to solder the regulator wires directly onto the motor fields for a durable and stable connection and easy wiring.

Compatibility with the XR10 Justock regulator

The motor works perfectly with the XR10 regulator, as well as other Hobbywing regulators, and is designed to work with a range of different on-road and off-road vehicles in 1/10 and 1/12 scale. It's ideal for Stock and Sport racing classes, but can also be great for beginners or those looking for a training motor.