HW30404005

Overview

The Hobbywing QUICRUN 2435-6500KV G3 Motor is a high-performance brushless electric motor specifically engineered for 1/18th and 1/16th scale RC vehicles. This third-generation motor represents a significant leap forward in motor technology, delivering exceptional power output, efficiency, and reliability for both on-road and off-road RC applications. Whether you're driving an RC buggy, short course truck, monster truck, or on-road racer, this compact yet powerful motor is designed to elevate your RC experience with consistent performance and durability that enthusiasts across the UK have come to expect from Hobbywing's trusted engineering.

Built for both seasoned RC bashers and those stepping up to brushless power for the first time, the QUICRUN 2435 G3 combines innovative engineering with practical, user-friendly features. The motor arrives with pre-installed gold-plated connectors, meaning no soldering is required—simply plug it into your ESC and get driving. This ready-to-use approach makes it ideal for anyone wanting to upgrade their RC car UK setup without the hassle of complex wiring or technical assembly. The motor's versatility extends across multiple platform types, making it a genuine one-machine, multi-function solution for RC enthusiasts with diverse vehicle collections.

Hobbywing's commitment to performance is evident in every aspect of this motor's design. Compared with the same specification products under identical load conditions, the maximum output power is 60% higher, whilst the maximum efficiency is 5% higher, and the motor temperature is reduced by approximately 30 degrees Celsius. These aren't minor incremental improvements—they represent transformative performance gains that directly translate to longer run times, more aggressive acceleration, and cooler operation even during extended bashing sessions in demanding conditions.

Key Features

• 60% Higher Output Power — The G3 generation delivers significantly more maximum output power compared with same-specification motors under identical load conditions, meaning your RC vehicle will accelerate faster, maintain higher speeds through corners, and respond more aggressively to throttle input.
• 5% Higher Maximum Efficiency — Improved efficiency means more of your battery's energy is converted into motion rather than wasted as heat, extending your runtime and reducing the strain on your power system.
• 30-Degree Temperature Reduction — The motor runs approximately 30 degrees Celsius cooler than previous generation motors, extending component lifespan, improving reliability during hot weather bashing, and reducing thermal stress on connected electronics.
• 4-Pole Rotor Design — The four-pole configuration generates stronger torque and delivers explosive acceleration from a standstill, giving your RC vehicle the punch needed for aggressive driving.
• 0.2mm Silicon Steel Laminations — Ultra-thin laminations reduce eddy current losses and improve magnetic efficiency, contributing to the motor's superior performance and cool-running characteristics.
• High-Strength Explosion-Proof Rotor — The rotor is engineered to withstand extreme loads and high RPM operation, ensuring durability even during the most demanding driving sessions.
• 200°C High-Temperature-Resistant Enamelled Wire — Premium enamelled copper windings can handle elevated temperatures without degradation, ensuring consistent performance throughout your motor's lifespan.
• First-Line Brand High-Precision Bearings — Premium-quality ball bearings provide smooth rotation, minimal friction, and excellent durability, maintaining performance over countless hours of use.
• Silicone Rubber Output Seal — The motor output housing is sealed with silicone rubber, providing comprehensive dust protection for off-road vehicles and trucks, making the motor ideal for harsh operating environments including outdoor sand, stones, and dust.
• Gold-Plated Pre-Installed Connectors — High-quality 3.5mm gold-plated plugs arrive factory-installed, eliminating the need for soldering and allowing true plug-and-play installation straight out of the box.
• 2.0mm Shaft Diameter — The 2mm shaft is the industry standard for 1/18th and 1/16th scale vehicles, ensuring compatibility with most pinions, adapters, and drive systems in this scale category.
• Compact Size with Substantial Power — At just 24mm in diameter and 36mm in length, the motor delivers impressive power density without requiring large mounting modifications to your RC chassis.
• Sensorless Design — The motor operates without internal sensors, simplifying installation and reducing component count whilst maintaining smooth acceleration and reliable performance.
• 2-3S LiPo Compatible — Designed to run on 2-cell or 3-cell LiPo batteries, providing flexibility in power system configuration and allowing use across multiple RC platforms in your collection.

Technical Performance

The Hobbywing QUICRUN 2435-6500KV G3 represents the pinnacle of compact motor engineering for 1/18th and 1/16th scale RC vehicles. With a KV rating of 6500, this brushless motor is purpose-built for high-speed applications across on-road and off-road platforms. The motor measures 24mm in outer diameter and 36mm in length, making it extraordinarily compact whilst delivering the power output traditionally associated with larger motors. The 2.0mm shaft diameter is standard for this scale, ensuring seamless integration with existing pinion gears, belt systems, and drive components. At just 61.2 grams, the motor's lightweight construction helps maintain optimal weight distribution and handling balance in your RC vehicle. The motor is rated for 2-3S LiPo battery operation, with a no-load current draw of just 2.1A (at 6500KV), indicating excellent efficiency even when spinning freely. The D8×D3×T4 ball bearings at both front and rear positions provide low-friction rotation and exceptional durability under sustained high-speed operation. The 4-pole brushless configuration generates exceptional torque characteristics whilst the sensorless design ensures straightforward ESC compatibility across virtually all modern brushless RC controllers. Whether you're building a competitive on-road car, a weekend-warrior off-road buggy, a short course truck for track racing, or a monster truck for bashing, this motor's engineering, materials quality, and performance specifications make it a genuinely versatile solution for serious RC enthusiasts across the UK.

What's in the Box

• Hobbywing QUICRUN 2435-6500KV G3 Motor with pre-installed 3.5mm gold-plated connectors

What You Need to Complete

• Brushless ESC (Electronic Speed Controller) compatible with sensorless brushless motors and your chosen battery configuration
• 2S or 3S LiPo battery pack (the motor is rated for 2-3S operation)
• Motor pinion gear in the appropriate size for your RC platform (motor shaft is 2.0mm diameter)
• Motor mounting plate or cage compatible with your RC chassis
• RC car or truck suitable for 1/16th or 1/18th scale (on-road or off-road)
• LiPo battery charger and charging cable

Frequently Asked Questions

• What is a 6500KV motor and what does KV mean? — KV refers to the motor constant and indicates how many revolutions per minute (RPM) the motor will spin per volt of battery voltage applied, with no load. A 6500KV motor will spin 6500 RPM per volt, so on a 3S LiPo battery (11.1 volts nominal), it would theoretically reach approximately 72,150 RPM unloaded. Higher KV motors spin faster but produce less torque, making them ideal for high-speed on-road and street racing applications.
• Is the Hobbywing QUICRUN 2435-6500KV G3 suitable for beginners? — Yes, this motor is excellent for beginners stepping up from brushed motors to brushless power. The sensorless design simplifies installation, the pre-installed gold-plated connectors eliminate soldering, and the plug-and-play nature means you can get driving quickly. The 6500KV rating provides exciting speed without being uncontrollably fast, making it manageable for developing drivers whilst still delivering the performance and efficiency benefits of brushless technology.
• What battery does the Hobbywing QUICRUN 2435-6500KV G3 require? — The motor is rated for 2-3S LiPo batteries, meaning you can use either 2-cell (7.4V nominal) or 3-cell (11.1V nominal) LiPo packs. A 3S configuration will produce higher speeds and more power, whilst 2S will be more manageable for beginners and produce less stress on other components. The no-load current of 2.1A at 6500KV indicates excellent efficiency, helping to maximise your runtime from each battery charge.
• Which RC vehicles is this motor compatible with? — The motor is designed for 1/16th and 1/18th scale vehicles including on-road racing cars, off-road buggies, short course trucks, and monster trucks. The compact 24mm diameter and 36mm length mean it fits tight engine bays whilst delivering excellent power. The 2.0mm shaft diameter is standard for this scale, ensuring compatibility with the vast majority of available pinions and drive components for these vehicle types.
• How does the G3 generation compare to previous Hobbywing QUICRUN motors? — The third-generation G3 motor delivers transformative improvements including 60% higher maximum output power, 5% higher maximum efficiency, and a 30-degree Celsius reduction in operating temperature compared with same-specification motors from previous generations. These improvements mean faster acceleration, longer runtime from each battery, and cooler, more reliable operation even during extended driving sessions.
• Is this motor waterproof? — The motor output housing is sealed with silicone rubber, providing excellent dust and water protection suitable for off-road driving in harsh environments including sand, stones, and wet conditions. However, the motor should not be submerged and is designed for splash and dust protection rather than full waterproofing. It's recommended to block unused mounting holes with screws to maximise protection.
• What ESC should I pair with this motor? — The QUICRUN 2435 G3 is a sensorless brushless motor, so you'll need a brushless ESC compatible with sensorless operation. The motor works with most modern brushless ESCs rated for 1/16th and 1/18th scale vehicles. Choose an ESC rated for your battery configuration (2S or 3S LiPo) and ensure the current rating is sufficient for your driving style—higher amperage ESCs provide more headroom and better performance.
• Why is the motor so much cooler than comparable models? — The combination of 0.2mm silicon steel laminations, high-quality enamelled wire, premium bearings, and optimised pole count design work together to reduce internal losses and friction. Lower losses mean less energy is wasted as heat, resulting in a motor that runs approximately 30 degrees cooler than comparable motors, improving reliability and component lifespan.
• Do I need to solder the motor connectors? — No. The motor arrives with high-quality gold-plated connectors factory-installed, so you simply plug the motor directly into your ESC connector. This eliminates the need for soldering equipment, soldering skills, and the risk of poor connections that could cause performance issues or safety problems.
• What is the weight and how does it affect my RC vehicle? — The motor weighs just 61.2 grams, making it extremely lightweight. This helps maintain optimal weight distribution and handling characteristics in your RC vehicle, particularly important in competitive on-road racing where every gram affects performance.

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 2435-6500KV G3 MOTOR 1/18TH (2.0mm SHAFT) HW30404005 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.