Hobbywing Justock G2.1 21.5T Sensored Motor (Fixed Timing)

Built for serious racers and hobbyists alike, this sensored brushless motor delivers exceptional performance in controlled racing environments. The fixed timing design simplifies setup, whilst the easy solder joints make installation straightforward for any RC enthusiast. Whether you’re competing in Stock or Sport class races or simply practising with your radio controlled car, this motor offers the reliability and consistency you need.

Engineering excellence is evident throughout. The heat-resistant magnet, aluminium case, and double-insulated windings work together with high-precision bearings to guarantee outstanding durability. The built-in Hall sensor and precisely balanced rotor deliver smooth, linear power delivery on demand. A silicon O-ring seal conducts heat away from the motor case whilst protecting the Hall sensor from dust ingress. The detachable structure makes cleaning and maintenance effortless, extending the service life of your RC hobby investment. This Hobbywing motor pairs perfectly with the XR10-Justock ESC for zero timing spec racing and remains compatible with other Hobbywing ESC options and third-party controllers. Ideal for 1/10th and 1/12th on-road and off-road vehicles, it meets IFMAR and ROAR specifications.

• Fixed timing design for controlled racing classes
• Heat-resistant magnet and double-insulated windings
• Built-in Hall sensor with non-adjustable end bell
• Silicon O-ring seal for heat management and protection
• Detachable structure for easy maintenance
• Compatible with Hobbywing and other ESCs
• Suitable for 1/10th and 1/12th scale vehicles
• IFMAR and ROAR compliant