Hobbywing MAX6 G2 Combo & EzRun 4990SD-1650KV Motor
The Hobbywing MAX6 G2 ESC + EzRun 4990SD-1650KV motor combo is designed for powerful 1/6 and 1/7‑scale RC vehicles like the Traxxas X-Maxx, XRT, and ARRMA Limitless. This sensored 8S-capable setup delivers smooth, high-torque performance with intelligent controls and full waterproofing.
Who It's For
- Losi Super Baja Rey & Super Rock Rey
- Traxxas XRT, X-Maxx & XO-1
- ARRMA 1/7 Limitless, Fireteam, Felony, Infraction, Mojave
- CEN Reeper 1/7
- ARRMA Kraton 8S & Outcast 8S
- HPI Baja 5B
Key Features
This combo includes Hobbywing's latest waterproof sensor system and runs up to 8S LiPo. With a 200 A continuous current rating, it delivers powerful, smooth control across all speeds – ideal for both fast runs and slow crawls.
Smart Freewheeling & Cooling
Innovative freewheeling tech reduces heat and boosts efficiency. The intelligent fan only runs when needed, keeping the ESC cool and reliable.
Bluetooth App Control
Connect via Bluetooth to adjust settings, monitor data (voltage, current, temperature, RPM) and update firmware using the HW Link V2 app (within ~5 m range).
Built-in Data Logger
Records up to 10 minutes of run data with graphing features – perfect for tuning and performance analysis.
Robust and Weatherproof
ESC and motor are IP67-rated for splash, dust and mud resistance. Ideal for all weather conditions, though not for prolonged submersion.
Turbo Timing Support
ESC supports up to 24° turbo timing for around 20% extra power with compatible G2 motors (not available with other motors).
Powerful BEC & Anti-Spark
Built-in BEC delivers up to 25 A at 6/7.4/8.4 V. Includes an anti-spark circuit to protect battery plugs when using high-voltage packs.
ESC Specifications
- Waterproof 1/6–1/7-scale sensored ESC
- 3–8S LiPo compatible, 200 A continuous current (1,100 A peak)
- 25 A switchable BEC (6/7.4/8.4 V)
- ESC size: 70×56×45.5 mm; weight: 245 g
Motor Features
- EzRun 4990SD: sensored 1650 KV motor, 4‑pole, 3–8S
- 49 mm diameter × 90 mm length, 5 mm shaft
- Modular, all‑weather design with spiral‑groove cooling
- Comes with 6.5 mm motor plugs and 8 mm adapters
- Weight: ~701 g
Why Choose This Combo?
- Perfectly balanced for large-scale RC vehicles
- Sensored smooth power and electronic reliability
- Advanced cooling and turbo timing for high performance
- App control brings tuning and diagnostics to your fingertips
Upgrade your Traxxas X-Maxx or similar beast with the Hobbywing MAX6 G2 & EzRun 4990SD combo — unmatched power, control and durability in one plug-and-play package.
