HOBBYWING COMBO XR8 PRO G3 ESC & 4268 G3 2200KV MOTOR HW38020433

Overview

The Hobbywing XERUN Combo XR8 Pro G3 ESC and 4268 G3 2200KV motor is a professional-grade 1/8th scale brushless power system designed for serious off-road racing and high-performance RC applications. This complete combo brings together cutting-edge brushless motor technology with one of the most advanced electronic speed controllers available, making it an ideal choice for competitive drivers and enthusiasts who demand the best from their brushless RC cars UK. Whether you're racing on challenging off-road tracks or pushing the limits of your 1/8th scale truck, this integrated system delivers explosive power, exceptional reliability and the kind of precision control that separates winners from the rest of the field.

Built from the ground up to work seamlessly together, the XR8 Pro G3 ESC and 4268 G3 motor utilise Hobbywing's latest sensored technology to provide unprecedented smoothness and responsiveness. The intelligent integrated circuit built into the motor allows it to communicate directly with the ESC, enabling pure sensored mode operation at all times. This means you get the benefits of full sensor feedback continuously — no switching between sensored and sensorless modes, no compromises on control quality. The motor will operate in sensored mode even when paired with other ESCs, though full performance features are only unlocked when used together as a system.

The 2200KV rating of the 4268 G3 motor makes it perfectly suited for 1/8th scale off-road applications, delivering the ideal balance between torque and top speed for competitive racing. Combined with the XR8 Pro G3's impressive 200A continuous current rating and dual brake mode technology, this combo represents a significant leap forward in 1/8th scale racing performance, offering faster acceleration, smoother power delivery and more reliable operation in demanding conditions than previous generations.

Key Features

• Pure Sensored Mode Operation — The built-in intelligent integrated circuit allows the 4268 G3 motor to be automatically identified by the XR8 Pro G3 ESC, enabling pure sensored mode at all times. This provides better performance and smoother throttle response throughout the entire power range, giving you more precise control over acceleration and speed.
• Turbo Timing Technology — When paired together, this combo supports advanced Turbo Timing technology that can increase maximum speed by up to 50% compared to previous G2 generation motors. This technology, inherited from 1/10th on-road and off-road competition platforms, allows the motor to reach maximum power output instantly, keeping you ahead of the competition on the track.
• Adjustable Mechanical Timing — The motor's mechanical turbo timing is fully adjustable between 20-40 degrees in both directions (clockwise and counter-clockwise), allowing drivers to fine-tune power delivery to match their driving style and track conditions. This bidirectional adjustment capability meets the power demands of various racing applications and track layouts.
• Advanced Hall Sensing System — The motor incorporates Hobbywing's patented error-free Hall sensing system with an independent high-speed, high-precision encoder that continuously outputs clean rotor position signals. This advanced sensor architecture effectively isolates external interference, ensuring stable and reliable sensored operation in all conditions.
• Low Cogging Torque Design — The 4268 G3 motor features a 4-pole-8-magnet staggered pole rotor with extremely low cogging effect and torque pulsation, delivering smooth acceleration around corners and exceptional low-speed linearity. This design significantly improves the driving feel and control precision, particularly in tight racing situations.
• Ultra-Compact ESC Design — The XR8 Pro G3 is 1.3mm shorter and 5.3mm narrower than its predecessor, reducing the overall footprint by approximately 15%. This compact size makes installation easier and helps with weight distribution in tight chassis designs without sacrificing any performance or features.
• 200A Continuous Current Rating — The XR8 Pro G3 delivers an exceptional 200A continuous current output with a peak rating of 1080A, providing the explosive power needed for competitive 1/8th scale racing. This massive power delivery capability ensures consistent performance under heavy load and during demanding acceleration sequences.
• Dual Brake Mode Technology — The ESC features both innovative closed-loop torque brake control (disc brake mode) and traditional braking modes. The disc brake mode provides linear braking force output similar to real car disc brakes, completely solving non-linear force problems caused by vehicle speed influences. The braking force curve and front-to-rear distribution are both adjustable for perfect setup tuning.
• Superior Temperature Management — The XR8 Pro G3 operates approximately 15°C cooler under heavy load than the previous G2 generation, thanks to excellent hardware design combined with smart freewheeling technology and an efficient frameless fan design. The intelligent fan automatically turns on and off based on temperature, reducing noise and conserving power whilst maintaining optimal operating conditions.
• Frameless Fan Design — The specially formulated frameless fan blade material is designed to resist damage from small stones, sand and other foreign objects common in off-road racing environments. This robust design reduces defect rates and ensures consistent cooling performance throughout long racing sessions.
• Intelligent Cooling System — The fan features smart start-stop functionality that only operates when temperature rises above a preset threshold, effectively reducing noise pollution and extending overall system lifespan whilst guaranteeing the ESC operates within an optimal temperature range.
• Reverse Polarity Protection — The XR8 Pro G3 includes a built-in reverse polarity protection circuit that safeguards the entire system if you accidentally connect the battery with reversed polarity. This reinforced protection prevents catastrophic damage and gives you added peace of mind during setup.
• Real-Time Data Recording — By connecting the optional OTA programmer module, you can enable real-time data recording functionality to monitor the ESC's operating status, power output and performance metrics during testing and racing. This valuable diagnostic information helps optimise your setup and troubleshoot issues.
• Capacitor Thermal Protection — The ESC is equipped with capacitor thermal protection that prevents capacitors from overheating and exploding under extreme load conditions. This advanced safety feature protects against irreversible damage and extends the lifespan of the entire power system.
• IP5X Dustproof Rating — Both the ESC and motor feature IP5X dustproof certification, providing superior protection against dust, sand and debris common in off-road racing environments. This weatherproof electronics design ensures reliable operation even in the harshest racing conditions.
• Premium Wiring and Connectors — The combo comes equipped with custom ultra-soft 11AWG silicone input and output wires that are specifically chosen for low resistance and maximum flexibility. These high-quality connections ensure efficient power delivery and easy routing within tight chassis designs.
• Premium Materials and Construction — The 4268 G3 motor features precision CNC machining from a single piece of 7075 aluminium bar with zero gaps and no exposed screws on the motor can body. The R-class insulation material is rated at 240°C, special high-strength adhesive is rated at 340°C, and premium international bearing brands ensure extreme durability under racing conditions.
• Lightweight Motor Design — The 4268 G3 motor weighs just 285g at 2200KV, representing a 45g weight reduction compared to comparable competitors' motors. This lightweight design helps drivers optimise vehicle balance and improves overall handling and performance.
• Versatile Application Compatibility — This combo is specifically engineered for 1/8th scale off-road racing and recreational use, including buggies, truggy competition vehicles and short course trucks. The power and speed characteristics make it suitable for both competitive racing and high-performance weekend bashing applications.
• OTA Programmer Support — The XR8 Pro G3 supports Hobbywing's OTA wireless programmer module for convenient setup and parameter adjustment without physical connections. This allows for quick tuning changes between heats and comprehensive system diagnostics.
• LCD G2 Program Box Compatible — The ESC works with Hobbywing's LCD program box for comprehensive parameter configuration and system setup. This compatibility ensures you have complete control over every aspect of the ESC's operation and performance characteristics.

Technical Performance

The Hobbywing XR8 Pro G3 and 4268 G3 combo represents a quantum leap in 1/8th scale brushless RC racing technology. The 4268 G3 motor operates at 2200KV with a 4-pole design, optimised for 2-6S LiPo battery configurations, delivering 4.1A no-load current with intelligent power management. The motor's physical dimensions of 42mm outer diameter and 67.8mm length, combined with its featherweight 285g mass, make it perfect for tight chassis installations whilst maintaining performance. The advanced 4-pole-8-magnet rotor configuration with staggered pole technology minimises cogging torque, providing exceptional smoothness even at low speeds where precision control is critical. The motor's turbine rotor design actively accelerates internal air circulation, keeping temperatures low during extended racing sessions. The 20-40 degree adjustable mechanical timing system allows complete customisation of power delivery for different track conditions and driving preferences, with the ability to adjust in both clockwise and counter-clockwise directions.

The XR8 Pro G3 ESC is a marvel of modern engineering, measuring just 54.8mm x 36.8mm x 38.8mm and weighing a mere 102.8g despite its massive performance capabilities. The 200A continuous current rating with 1080A peak output ensures this system can handle the most demanding 1/8th scale applications without performance degradation. The ESC accepts 2-4S LiPo battery input with selectable 6V or 7.4V switch-mode BEC output providing up to 6A continuous current for powering receivers and servos. The closed-loop torque brake control system provides genuine disc brake-like linear force output, eliminating the non-linear braking issues created by vehicle speed variations in traditional braking systems. The braking force curve and front-to-rear distribution are independently adjustable, allowing drivers to dial in the exact braking characteristics needed for their specific chassis setup. The superior temperature management system keeps the ESC approximately 15°C cooler than the previous generation, even under extreme load conditions. The frameless fan design combines efficiency with durability, whilst the intelligent start-stop functionality reduces noise and power consumption. All wiring uses premium 11AWG ultra-soft silicone wire rated for maximum flexibility and minimum resistance, ensuring efficient power delivery from battery to motor without losses. The sensored motor technology, with its patented error-free Hall sensor system and independent high-precision encoder, guarantees stable and reliable operation throughout the entire throttle range.

What's in the Box

• Hobbywing XERUN XR8 Pro G3 electronic speed controller
• Hobbywing XERUN 4268 G3 2200KV sensored brushless motor
• Custom ultra-soft 11AWG silicone input wires (black, 200mm x2)
• Custom ultra-soft 11AWG silicone output wires (black, 200mm x3)
• Motor sensor cable for connection between motor and ESC
• Protective fan cover for ESC

What You Need to Complete

• 2-4S LiPo battery pack (2200KV motor rated for 2-6S, ESC rated for 2-4S input)
• Battery charger compatible with your chosen LiPo configuration
• RC receiver and radio transmitter system
• Servo(s) for steering and throttle control
• Brushless-rated motor pinion (recommend checking your vehicle manual for correct module and pitch)
• 1/8th scale RC vehicle chassis designed for brushless motors
• Motor cooling fan (optional but recommended for extended racing sessions)
• Hall sensor cable extension if motor placement requires extended sensor lead length
• Capacitor pack (recommended if using on flat road vehicles to protect against capacitor overheating)
• OTA programmer module (optional, for wireless setup and tuning)

Frequently Asked Questions

• What is the difference between pure sensored mode and sensorless mode operation? — Pure sensored mode uses continuous feedback from the motor's Hall sensors to perfectly time power delivery at every RPM, providing exceptional smoothness and responsiveness throughout the entire power range. The XR8 Pro G3 and 4268 G3 combo is specifically engineered to operate in pure sensored mode at all times when used together, whereas the motor can only achieve occasional sensored operation when paired with other ESC brands. Sensored mode delivers better low-speed torque, more linear throttle response and improved overall control precision.
• How much faster is the G3 generation compared to the previous G2 generation? — Hobbywing claims up to a 50% increase in maximum speed when using the G3 motor paired with the G3 ESC thanks to the Turbo Timing technology. This represents a significant performance upgrade that comes from improved motor efficiency (6% more efficient than G2), optimised rotor design, and advanced timing control capabilities only available when motor and ESC work together as an integrated system.
• What does Turbo Timing do and is it available with other ESCs? — Turbo Timing is an advanced timing control technology inherited from 1/10th scale on-road racing that allows the motor to reach maximum power output instantly. The technology is only fully available when the 4268 G3 motor is paired with Hobbywing's XR8 series ESCs. When G3 motors are used with the older XR8 Pro G2 ESC, the turbo timing feature can be set to a maximum of 48 degrees. The Turbo Timing system adjusts motor timing automatically throughout the RPM range for optimal power delivery at all speeds.
• What battery do I need for the HOBBYWING XR8 Pro G3 and 4268 G3 combo? — The XR8 Pro G3 ESC accepts 2-4S LiPo battery input, whilst the 4268 G3 motor is rated for 2-6S operation. For optimal performance with this combo, you should use a 3S or 4S LiPo battery configuration. The higher voltage (4S) will provide more power and top speed, whilst 3S offers slightly more manageable power delivery and longer runtime. Always use a quality LiPo battery pack rated for high-discharge current, ideally with a continuous discharge rating of at least 100C for this 200A ESC.
• Is the XR8 Pro G3 waterproof? — The XR8 Pro G3 ESC is not fully waterproof but features IP5X dustproof rating, providing excellent protection against dust and debris in off-road environments. The motor is also IP5X rated. Neither component is suitable for submersion in water or water fording applications. If you require waterproof electronics, you would need to consider alternative ESC and motor options specifically designed with waterproof sealing.
• How much does the combo weigh? — The XR8 Pro G3 ESC weighs 102.8 grams, whilst the 4268 G3 2200KV motor weighs 285 grams, for a total system weight of 387.8 grams. Both components are extremely lightweight for their power ratings, making this combo ideal for weight-sensitive applications where performance and lightness are both critical factors.
• Can I use the 4268 G3 motor with other ESCs? — Yes, the 4268 G3 motor is fully compatible with other brushless ESCs, though it will not achieve pure sensored mode operation continuously. When paired with non-Hobbywing ESCs, the motor can still function with the sensored system but may fall back to sensorless operation depending on the ESC's programming. For full performance and guaranteed sensored operation, using the motor with the XR8 Pro G3 ESC is strongly recommended.
• What timing adjustments can I make? — The motor's mechanical timing is adjustable from 20 to 40 degrees, with 30 degrees as the default factory setting. Timing can be adjusted in both directions (clockwise and counter-clockwise), allowing you to optimise power output for different applications. Higher timing angles increase power output but may reduce efficiency and generate more heat, whilst lower timing angles improve efficiency and smoothness but reduce maximum power.
• Is this combo suitable for beginners? — This is a professional-grade competition system designed for experienced racers and serious enthusiasts rather than beginners. The advanced features like sensored operation, dual brake modes and mechanical timing adjustment require familiarity with brushless systems and ESC tuning. Beginners would be better served by more entry-level ready-to-run systems, though this combo would be excellent for someone progressing from brushed to brushless racing.
• How does the disc brake mode work? — The closed-loop torque brake control (disc brake mode) monitors the motor's actual output and adjusts braking force to provide linear deceleration similar to real car disc brakes. This completely eliminates the non-linear braking problems common with traditional PWM braking, where vehicle speed dramatically affects braking force. You can adjust both the overall braking curve and the distribution of braking force between front and rear wheels to match your chassis setup.
• What makes the XR8 Pro G3 cooler than the G2? — Multiple engineering improvements combine to reduce operating temperature by approximately 15°C under heavy load. These include excellent hardware design, innovative smart freewheeling technology for improved drive efficiency, the efficient frameless fan design, and intelligent fan control that only runs the fan when needed. These features work together to keep the ESC in optimal operating temperature ranges during extended racing sessions.
• Does this combo include a battery and charger? — No, the combo includes only the ESC, motor, wiring and sensor cables. You will need to provide your own 2-4S LiPo battery pack, battery charger, RC receiver, transmitter and servo equipment. The motor is un-soldered with exposed wires for easy integration into your specific vehicle setup.

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 COMBO XR8 PRO G3 ESC & 4268 G3 2200KV MOTOR HW38020433 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.