HOBBYWING QUICRUN COMBO ESC G2 WP-10BL120/3660SL 3150KV G2 MOTOR HW38030210

Overview

The Hobbywing QuicRun Combo ESC G2 WP-10BL120/3660SL 3150KV G2 Motor represents a complete, ready-to-install power system solution for 1/10 scale RC trucks and monster trucks. This brushless combo brings together two essential components — a sophisticated electronic speed controller and a high-performance brushless motor — engineered to work seamlessly together for maximum reliability and performance. Whether you're an experienced RC enthusiast looking to upgrade your existing RC car UK setup or a dedicated basher seeking dependable power, this combo delivers the engineering excellence that Hobbywing is recognised for throughout the global RC community.

This isn't just another brushless RC motor and ESC pairing; it's the result of careful integration and testing. The QuicRun G2 series represents the latest generation of Hobbywing's proven technology, incorporating innovative features that make real differences to driving experience, durability and ease of use. The combination of intelligent freewheeling technology, advanced thermal management, and powerful BEC output means you're getting a system that thinks about your needs — whether you're bashing through muddy terrain, tackling sandy tracks, or running in wet winter conditions typical of UK RC sites.

Built for all-weather operation and designed with the demanding requirements of modern high-torque servos in mind, this combo is equally at home on a competition track or in your local park. The inclusion of pre-matched components eliminates the guesswork from component selection, giving you confidence that every part works in harmony with the others. This is the kind of reliable, feature-rich power system that experienced RC bashers and racers depend on for consistent performance, whether you're running a short course truck or tackling monster truck terrain.

Key Features

• Intelligent Freewheeling Technology — This innovative system enables higher driving efficiency and dramatically lowers the operating temperature of the ESC during use. By improving how the electronic speed controller manages power delivery, you get better stability and significantly improved reliability during extended driving sessions, meaning fewer breakdowns and more time on the track or trail.
• Powerful Built-in Switch Mode BEC — The ESC features an integrated power regulator capable of continuous current output of 5A, with the ability to supply up to 10A instantaneously. The output voltage is switchable between 6V and 7.4V, which means you can support the demanding high-torque servos required for modern RC trucks without needing external power supplies or additional equipment.
• Massive 1640µF Built-in Capacitor — The super-large capacitor integrated into the ESC is so substantial that external capacitors are not required for 10th scale models, simplifying your setup and improving ease of use. This means cleaner power delivery to your motor and less risk of voltage sag under heavy acceleration demands.
• Advanced Efficient Cooling System — The ESC features an integrated radiator design combined with a patented copper thermal conduction sink on the internal power board. The active cooling fan works together with these components to rapidly conduct internal heat away from critical electronics, ensuring the ESC maintains excellent heat dissipation during intense driving sessions and stays in optimal operating condition.
• Capacitor Thermal Protection — This safety feature prevents capacitors from overheating and exploding, which would cause irreversible damage to the speed controller. The thermal protection system monitors capacitor temperature continuously and protects your investment in this crucial electronics component.
• IP67 Waterproof and Dustproof Rating — The entire power system is protected against water ingress and dust contamination, allowing you to confidently drive across muddy tracks, sandy beaches, icy surfaces, snowy terrain, and through water without worrying about damaging your electronics. This all-weather capability is essential for UK RC drivers who face variable conditions throughout the year.
• 120A Continuous / 760A Peak Current Handling — The ESC is engineered to safely handle massive current loads, providing the power delivery needed for aggressive acceleration and sustained high-speed running without thermal shutdown or performance loss during critical moments in your drive.
• 2S-4S LiPo Battery Compatibility — The system is flexible with battery selection, supporting 2-cell, 3-cell, or 4-cell LiPo packs, giving you options for runtime, weight distribution, and power output based on your specific driving needs and vehicle setup.
• High-Performance 3150KV Motor — The matched brushless motor is wound with high-strength tensile materials and features front and rear aluminium end plates that improve overall rotor balance and reliability. The 4-pole design and 3150KV rating deliver explosive output power with 10% more power when compared to equivalent specification competitors.
• Explosion-Proof Rotor Design — The rotor benefits from high-strength tensile winding materials and sturdy aluminium end plates, providing exceptional reliability even under extreme driving conditions and aggressive throttle inputs that might damage lesser motors.
• Superior Motor Efficiency — Testing shows the motor demonstrates 8% higher efficiency in the rear section compared to equivalent specification motors, meaning cooler running temperatures under the same load conditions and longer operational life before thermal issues arise.
• Modular Detachable Motor Design — The motor uses a convenient detachable structure that makes routine cleaning and maintenance straightforward, allowing you to extend service life and maintain peak working efficiency over seasons of use without complex disassembly procedures.
• Independent Programming Port — The ESC features a separate programming port, meaning you don't need to disconnect your throttle cable from the receiver when connecting a program card. This convenience-focused design saves time during setup and tuning adjustments.
• Multiple Protection Functions — The ESC incorporates battery low voltage protection to prevent damage to LiPo cells, ESC overheat protection for thermal safety, throttle signal loss protection in case of receiver glitches, current protection against short circuits, and capacitor overheat protection — a comprehensive safety system for all your components.
• XT60 Battery Connector — The standard XT60 connector provides reliable secure connections to your LiPo battery pack and ensures good electrical contact without voltage drop during high-current demands.

Technical Performance

This combo represents professional-grade brushless technology optimised for 1/10 scale trucks and monster trucks. The QuicRun WP 10BL120 G2 ESC measures 52.8 × 39.8 × 38.2mm and weighs just 119 grams including the supplied wires and connectors, making it compact enough to fit in modern tight-fitting vehicle frames without requiring extensive modifications. The speed controller handles impressive continuous current of 120A with peak capability reaching 760A, supported by premium components throughout. Voltage range compatibility spans from 5V to 7.4V (relevant to BEC output), with main battery support for 2S through 4S LiPo chemistry. The framed 25×25×10mm cooling fan operates with dedicated power from the BEC, ensuring consistent thermal management regardless of battery voltage. Input wiring uses 12AWG gauge black and red cables at 150mm length, terminated with XT60 connectors on the battery side and 4.0mm gold female connectors for ESC to receiver connections.

The matched 3660SL 3150KV brushless motor features a 36mm diameter housing with 60mm overall length, delivering lightweight performance at 273 grams. The 5mm bore shaft accepts standard pinions, whilst dual sealed bearings at front (D16×D5×T4) and rear (D16×D5×T4) provide smooth, responsive power delivery with minimal friction. The 4-pole stator configuration combined with 3150KV rating produces energetic acceleration characteristic and sustained speed capability across 2S and 3S LiPo battery configurations. No-load current draw measures 5.4A, indicating efficient motor design that minimises power waste as heat. The sensorless operation mode simplifies wiring by eliminating sensor cables, though the sensorless design means smooth power delivery only in forward and reverse once the motor achieves a minimum rotational speed. Build quality features explosion-proof rotor design with high-tensile winding materials and reinforced aluminium end plates that maintain concentricity under extreme loading. This engineering approach has proven its value in competitive RC racing and recreational bashing across the UK and internationally. The complete system integrates perfectly, with the ESC firmware optimised specifically for this motor's performance characteristics, ensuring you benefit from tuning that would take hours to achieve manually.

What's in the Box

• QuicRun WP 10BL120 G2 Brushless Electronic Speed Controller
• QuicRun 3660SL 3150KV G2 Brushless Motor
• 12AWG gauge battery wires (black and red) at 150mm length
• XT60 battery connector (female)
• 4.0mm gold connectors for ESC to receiver connections

What You Need to Complete

• LiPo battery pack: 2S, 3S, or 4S configuration to suit your vehicle and desired performance characteristics
• LiPo battery charger capable of charging your selected battery chemistry safely
• RC receiver compatible with standard servo connectors
• Throttle/ESC servo and steering servo for your 1/10 scale truck or monster truck
• Pinion gear appropriate to your vehicle and desired gearing ratio (typically 16-22 tooth for this motor)

Frequently Asked Questions

• Is the Hobbywing QuicRun combo suitable for beginners in RC cars UK? — Yes, this combo offers excellent value for RC enthusiasts stepping up to brushless power. The intelligent freewheeling technology, built-in protections, and matched motor-ESC pairing make it forgiving and reliable. However, you'll need to source a suitable 1/10 scale truck chassis, battery, receiver and servos separately, so some mechanical assembly knowledge helps. The comprehensive protection systems guard against common beginner mistakes like low-voltage battery damage or ESC overheating.
• What battery does this brushless motor and ESC combo require? — This system supports 2-cell, 3-cell, or 4-cell LiPo battery packs. For 1/10 scale trucks, 3S LiPo is most popular, offering excellent balance between runtime, weight and power delivery. A 2S battery provides lighter weight with reduced power, whilst 4S dramatically increases performance and requires careful setup. Always match your battery capacity and discharge rating to the vehicle frame you're using and your driving style.
• How does the 3150KV motor rating affect performance? — KV rating indicates how many RPM the motor spins per volt of input. The 3150KV rating means on a 3S LiPo (11.1V), the motor theoretically spins around 34,650 RPM under no-load conditions. This translates to strong acceleration and good top speed on 1/10 scale trucks, with explosive power delivery when you apply full throttle. On 2S batteries it's slightly tamer, on 4S packs it's extremely rapid — choose your battery accordingly based on your desired performance and chassis capability.
• What makes this better than similar 120A ESCs with different motors? — This combo benefits from factory-matched tuning where Hobbywing has optimised the ESC firmware specifically for the 3660SL motor characteristics. The 3150KV motor shows 10% power increase and 8% efficiency improvement compared to equivalent competitors. The intelligent freewheeling technology improves stability, the 1640µF capacitor eliminates external capacitor needs, and the comprehensive protection suite (thermal, low-voltage, signal loss, current protection) provides reliability that budget alternatives lack. You're getting professional-grade integration rather than random components bolted together.
• Is this ESC waterproof enough for wet UK weather conditions? — The IP67 rating provides splash-resistance, water-resistance and dust-resistance suitable for normal recreational use in muddy or wet conditions without soaking. You can confidently run across wet grass, through shallow water, and on rain-dampened clay without fear of immediate failure. However, prolonged soaking or submersion degrades the IP67 protection over time, so avoid extended water exposure and allow proper drying after wet conditions. The rating assumes normal usage patterns, not competition endurance runs through flooded sections.
• Can I programme this ESC easily if I want to adjust settings? — The QuicRun WP 10BL120 G2 supports programming via an external LCD Program Box (sold separately) or the LED Program Box (also sold separately). You can adjust brake strength, timing, throttle curves, and other parameters through these tools. Programming via the SET button alone is not supported on this specific model, so you'll need accessory programming equipment for full customisation capability beyond factory defaults.
• What protection systems are included to protect my investment? — The ESC incorporates multiple automatic protections: battery low-voltage detection prevents LiPo over-discharge damage, ESC overheat protection disables power if temperatures exceed safe limits, throttle signal loss protection triggers failsafe if your radio connection drops, current protection guards against short circuits, and capacitor thermal protection prevents capacitor failure from overload. These systems work automatically to prevent common failure modes and keep your RC system running reliably.
• What is the weight and size of the ESC for chassis fitment? — The ESC weighs 119 grams and measures 52.8 × 39.8 × 38.2mm, making it relatively compact for a 120A speed controller. These dimensions fit comfortably in most modern 1/10 scale truck and monster truck frames without requiring chassis modifications, though you should verify fitment in your specific vehicle chassis before purchase.
• How does the BEC system help with servo power? — The integrated switch-mode BEC supplies continuous 5A current to run your receiver and servos, with the ability to supply 10A instantaneously for sudden servo movements like hard steering inputs. You can select 6V or 7.4V output to match your servo specifications. This integrated power system eliminates the need for external BEC units or separate battery packs to power your radio equipment, simplifying wiring and reducing weight in your RC truck.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the HOBBYWING QUICRUN COMBO ESC G2 WP-10BL120/3660SL 3150KV G2 MOTOR HW38030210 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.