INJORA Roverin OR30 Brushless ESC & 2204 Fat Viper Motor for TRX4M (XT30/PH2.0)

INJORA Roverin OR30 Waterproof Brushless ESC & 2204 Fat Viper Motor for 1/18 TRX4M (XT30/PH2.0) The OR30 is a sensorless brushless ESC designed for outrunner motors in 1/30, 1/24, and 1/18 micro crawlers. Powered by INJORA Roverin control technology, it is built for smoother low-speed feel, more linear throttle response, app-based tuning, and flexible outrunner motor setups. Choose the OR30 if you want your brushless crawler to feel smoother, more controllable, and easier to tune — whether you are upgrading from brushed or already running a brushless system. Compatibility: Not compatible with the stock TRX4M Radio. A transmitter and receiver with a CH2 port are required. Which Version Should You Choose? Both versions are the same ESC. Every OR30 includes a battery adapter cable, so either one runs 2S and 3S. Pick the version that matches your usual battery, and it plugs in directly, no adapter needed. PH2.0 Version — best if you: Mostly run 2S batteries with a PH2.0 connector Want the cleanest, most compact wiring Still want to run 3S when needed (adapter included) XT30 Version — best if you: Mostly run 3S batteries with an XT30 connector Want the best performance from 3S power Still want to run 2S when needed (adapter included) Features: Designed for Outrunner Brushless Motors Built for micro crawler outrunner motor setups, giving builders a smarter ESC option for compact 1/30, 1/24, and 1/18 brushless builds. Smoother, More Linear Throttle Feel Helps deliver smoother startup, finer low-speed control, and more predictable throttle delivery from slow crawling to higher throttle input. App-Based Tuning with Adjustable Drag Brake Built-in Bluetooth allows quick parameter adjustment through the INJORA LINK app, with no extra tuning card or Bluetooth module required. Drivers can fine-tune throttle feel, drag brake, and other settings directly from the app. Waterproof and Dustproof Protection Designed for all-weather crawling, the OR30 is protected against water, mud, dust, and snow for more reliable outdoor use. Comprehensive ESC Protection Built-in protection features include low-voltage protection, overheat protection, overvoltage protection, overload and stall protection, and throttle signal loss protection to help protect the ESC, motor, and vehicle during use. ESC Specifications: ESC Type: Brushless ESC Continuous Current: 40A Peak Current: 100A Supported Motors: INJORA Outrunner Brushless Motor Scale Compatibility: ≤1/18 scale vehicles Battery Support: 2-3S LiPo BEC Output: 5.5V / 7.4V, 5A Size: 29.8mm×19.8mm×14.3mm Weight: 13g Waterproof: Yes App Tuning: Yes Motor Specifications: Model Number: 2204 Motor Type: Sensorless Brushless Outrunner RPM/Volt: 2400KV Motor Poles: 14 Sine Mode Power: 7 Max Power: 2500W No-Load Current: 0.7A Max Peak Current: 50A Motor Connectors: PH2.0 3Pin Dimensions: Φ28*19.2mm Motor Output Shaft: Φ2mm Motor Pinion: 0.4mod 10T Weight: 28g Waterproof: Yes Transmission Specifications: Housing Material: Aluminum Gears Material: Stainless Steel Gear Ratio: 24.4:1, Underdrive 32% Package List: 1 × OR30 Brushless ESC 1 × 2204 Fat Viper Motor 1 × 370 Transmission 1 × Battery Adapter Cable 1 × Receiver Cable