Hobbywing Justock Combo JS5 G3S ESC + G2.1 17.5T Brushless Motor 38020372

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.