The Hobbywing Justock Combo JS5 G3S ESC paired with the G2.1 17.5T fixed-timing brushless motor is an ideal choice for 1/10 on-road and off-road zero-timing (blinky) competitions. Engineered for precise control and powerful performance, this combo provides reliability and efficiency for stock racing enthusiasts.
ESC Features
- Intelligent fan control activates only at high temperatures to reduce noise and save power
- Freewheeling function improves vehicle deceleration and cornering control
- Built-in polarity protection to prevent damage from reversed power connections
- Supports 79 RPM limits (10,000-88,000 RPM) for compliance with competition rules
- Built-in capacitor module for a compact and optimized layout
- Integrated 6V/7.4V 4A BEC for powering high-torque servos
- Built-in data logging for monitoring voltage, ESC temperature, current, motor temperature, and RPM
- Wireless connectivity via the OTA Bluetooth module for real-time data analysis
- Supports firmware updates for future performance enhancements
ESC Specifications
- Scale: 1/10
- Type: Brushless (BL)
- Sensor Type: Sensored (SD)
- Waterproof: No
- Continuous/Peak Current: 60A/380A
- Input Voltage: 2S LiPo
- BEC Output: 6V/7.4V @ 4A
- Programming Options: LCD Program Box, WiFi Module, OTA Programmer
- Firmware Upgradeable: Yes
- Dimensions: 40.9×33.9×32.1mm
- Weight: 75.4g (with wires)
Motor Features
- Heat-resistant magnet with aluminum case for durability and performance
- Double insulated windings and high-precision bearings
- Non-adjustable Hall sensor end bell for consistent zero-timing racing
- Silicon O-ring seal prevents dust and helps dissipate heat
- Detachable structure for easy maintenance and extended motor life
- Perfectly matched with the XR10 Justock ESC and compatible with other ESC brands
- Compliant with IFMAR and ROAR racing regulations
Applications
- 1/10 and 1/12 on-road & off-road club competition
- Stock class and sport class racing
- Ideal for practice and training setups
Includes
- 1 x Hobbywing Justock JS5 G3S ESC
- 1 x Hobbywing Justock G2.1 17.5T Brushless Motor
Upgrade your RC racing experience with the Hobbywing Justock Combo JS5 G3S ESC + G2.1 17.5T Motor for precise, powerful, and competition-ready performance.
