HOBBYWING XERUN XR8 PLUS G2S BRUSHLESS SPEED CONTROL - BLACK HW30113304

Overview

The Hobbywing XeRun XR8 Plus G2S Brushless Speed Controller is a competition-grade electronic speed control designed specifically for 1/8th scale RC cars and trucks. This advanced ESC represents the pinnacle of brushless motor control technology, offering serious racers and dedicated enthusiasts the precision, power and reliability needed to dominate on-road, off-road and truggy racing circuits across the UK and beyond. Whether you're competing in local club races, national championships, or simply pushing your RC car to its limits at weekend bashing sessions, the XR8 Plus G2S delivers exceptional performance and features that will transform your driving experience.

Built by Hobbywing, a globally recognised leader in RC electronics, this ESC combines cutting-edge engineering with practical features that matter to real RC drivers. The XR8 Plus G2S is engineered for drivers who demand maximum control over their setup, with nearly 30 adjustable parameters that allow fine-tuning for any driving style and track surface. This level of customisation makes it equally valuable whether you're competing at the highest levels or simply wanting a brushless ESC that will adapt perfectly to your driving preferences and your 1/8th scale RC buggy, truck or truggy.

At RC Model Shop, we're proud to stock the Hobbywing XeRun XR8 Plus G2S as part of our comprehensive range of brushless RC speed controllers and competition-grade electronics. This is a product trusted by racing drivers and serious hobbyists throughout the UK who refuse to compromise on quality or performance.

Key Features

• Full-Sensored Mode Support — When paired with a matching Hobbywing motor, this ESC operates in full-sensored mode at all times, delivering smoother acceleration, more precise throttle response and better overall motor control. Sensored brushless systems provide the responsiveness that competitive RC drivers depend on for consistent lap times and predictable handling characteristics.
• Boost and Turbo Timing Technology — The XR8 Plus G2S incorporates proven 1/8th scale on-road racing technology with support for 48-degree boost and turbo timing. When paired with Hobbywing 4268/4274 G3 motors, this feature can increase maximum speed by up to 50%, giving you a genuine competitive advantage on the track and ensuring your brushless RC car stays ahead of the competition.
• Patented Frameless Fan Cooling System — The innovative frameless fan design uses special hardened materials and represents a patented heat dissipation technology (Patent PCT/CN2021/115679). This fan significantly reduces damage from stones, sand and debris compared to traditional plastic fans, lowering the failure rate and ensuring consistent cooling performance during extended racing sessions or bashful driving.
• Integrated Copper Thermal Conduction System — Heat dissipation extends beyond the fan through a copper thermal conduction sink on the internal power plate and an integrated housing radiator. This comprehensive thermal management approach keeps the ESC running cool even under extreme racing conditions, protecting internal components and maintaining stable performance throughout competition events.
• Reverse Polarity Protection Circuit — The built-in reverse voltage protection safeguards all internal ESC components against accidental battery connection mistakes. This essential safety feature means you can operate your RC car with confidence, knowing that a reversed battery connection won't damage your expensive electronic components.
• RPM Speed Limiting Function — Support for up to six different programmable RPM speed selections allows you to meet the specific requirements of various racing competitions worldwide. Whether your local club has speed restrictions, you're learning new driving techniques, or you need to adjust power delivery for different track conditions, this flexibility is invaluable for competitive RC driving.
• Wireless Programming and OTA Updates — Using Hobbywing's OTA Bluetooth programmer module and the HW Link smartphone app, you can adjust parameters, upgrade firmware and monitor real-time data without connecting cables. This wireless capability offers genuine convenience for track-side adjustments and software updates, keeping your brushless ESC current with the latest performance enhancements.
• Real-Time Data Recording and Telemetry — The integrated data recording function tracks throttle position, voltage, current draw, temperature, RPM and other vital statistics in real-time. This telemetry information helps you optimise setup, diagnose issues and understand how your RC car is performing throughout each run, supporting data-driven improvements to your driving and vehicle configuration.
• Nearly 30 Adjustable Programming Parameters — Throttle PWM frequency, brake frequency, softening value and range, boost and turbo timing calibration, and numerous other parameters give competitive drivers unprecedented control over ESC behaviour. This extensive customisation capability, optimised for top-level competition applications, allows you to match the controller precisely to your driving style and track characteristics.
• Capacitor Thermal Protection — This important safety feature prevents capacitor failure under overload conditions by monitoring temperature and protecting these critical components from exploding or causing irreversible ESC damage. This protection is particularly valuable during racing when capacitors work at maximum stress levels.
• Super Internal Switch-Mode BEC — The powerful 15-amp continuous BEC with adjustable 6-8.4V output (selectable in 0.1V increments) reliably powers standard servos and modern high-voltage servo systems. The BEC circuit is powered by the ESC itself, eliminating the need for a separate battery to run your steering and throttle servos.
• IP5X Dustproof Rating — Excellent dust and debris resistance means this brushless speed controller handles both on-road racing and off-road competition environments. Whether you're running on tarmac circuits or dusty off-road tracks, the XR8 Plus G2S maintains reliable performance in challenging track conditions across the UK and internationally.
• Ultra-Soft 11AWG Silicone Wire Harness — The specially selected ultra-flexible silicone wire offers low electrical resistance and exceptional durability. This premium wiring reduces voltage drop and heat generation, supporting the full 200-amp continuous current rating while remaining easier to route and position within your RC car's chassis.
• Wide Battery Compatibility — Accepting 2-6S LiPo batteries with voltage range from 5-8.4V, the XR8 Plus G2S provides flexibility for different racing formats and vehicle configurations. Whether you run 4S or 6S power systems, this ESC adapts to your preferred battery chemistry and voltage setup.

Technical Performance

The Hobbywing XeRun XR8 Plus G2S Brushless Speed Controller delivers serious performance specifications built for competition-level RC racing in the UK and internationally. At its core, this ESC manages an impressive 200-amp continuous current with peak capacity reaching 1080 amps, providing the electrical throughput needed for powerful 1/8th scale brushless motors. The controller accepts 2-6S LiPo battery packs, making it compatible with 4S systems (14.8V nominal) and 6S systems (22.2V nominal) used in high-performance racing setups. The integrated BEC circuit outputs adjustable voltage from 6V to 8.4V in 0.1V increments at a continuous 6-amp rate with 15-amp peak capability, sufficient to power multiple servos and receiver systems without auxiliary power sources. The frameless fan measures 30x30x10mm and operates from the ESC's own power supply, automatically maintaining optimal internal temperatures. With sensored brushless support and Boost/Turbo Timing technology delivering up to 50% speed improvements when paired with compatible Hobbywing motors, this ESC provides genuine performance advantages. The controller measures 56.1mm x 42.1mm x 38.5mm and weighs just 122 grams (including wire harness), making it compact enough for 1/8th scale buggy, truck and truggy platforms. Nearly 30 adjustable parameters allow fine-tuning of throttle response, braking characteristics, timing curves and speed limiting functions, enabling drivers to optimise performance for specific track surfaces, racing formats and personal driving preferences. The wireless OTA programming system works with Hobbywing's Bluetooth module (effective range approximately 5 metres in open field conditions) and the HW Link smartphone application, eliminating the need for traditional computer connections while enabling trackside adjustments. Real-time telemetry captures performance data during operation, supporting data-driven setup optimisation and troubleshooting. The IP5X dustproof rating and premium silicone wiring ensure durability through both on-road racing and off-road competition, whilst the reverse polarity protection and capacitor thermal management safeguard critical components against common operating hazards.

What's in the Box

• Hobbywing XeRun XR8 Plus G2S Brushless Speed Controller (black colour)
• Two black 11AWG silicone power wires with 200mm length
• Three black 11AWG silicone motor output wires with 200mm length
• User manual with calibration instructions

What You Need to Complete

• Hobbywing-compatible brushless motor (4268 or 4274 G3 recommended for Boost/Turbo Timing benefits)
• 2-6S LiPo battery pack (4S 14.8V or 6S 22.2V recommended)
• Battery charger suitable for LiPo charging
• ESC programming device — either LCD Program Box Pro (HW30502002, sold separately) or OTA Programmer Module (HW30850400, sold separately) for advanced parameter tuning
• RC receiver compatible with your radio system
• Servo for steering control
• Electronic throttle servo (if not using integrated receiver throttle)
• Appropriate connectors matching your motor, battery and receiver systems

Frequently Asked Questions

• Is the Hobbywing XR8 Plus G2S suitable for 1/8th scale off-road RC trucks and buggies? — Yes, this ESC is specifically engineered for 1/8th scale on-road, off-road and truggy racing applications. The IP5X dustproof rating and durable frameless fan make it exceptionally well-suited to off-road bashful driving and competitive racing on dusty tracks. The 200-amp continuous current rating and sensored brushless support make it ideal for powerful off-road motors.
• What is the difference between the XR8 Plus G2S and other Hobbywing ESCs? — The XR8 Plus G2S is specifically designed for 1/8th scale competition racing, distinguishing it from the XR10 Pro series intended for 1/10th scale vehicles. It incorporates the proven Boost and Turbo Timing technology that has succeeded in 1/8th on-road racing, offering up to 50% speed increases when paired with compatible motors. The G2S designation indicates the second-generation update with refined thermal management and programming capabilities.
• Can I programme this ESC wirelessly? — Yes, using the optional Hobbywing OTA Programmer Module (HW30850400) and the HW Link smartphone app, you can adjust all parameters, upgrade firmware and monitor real-time telemetry wirelessly. The Bluetooth connection has an effective range of approximately 5 metres in open field conditions. Traditional programming via LCD Program Box Pro (HW30502002) is also supported if you prefer wired connection.
• What battery voltage does the XR8 Plus G2S require? — This ESC accepts 2-6S LiPo batteries with a voltage range of 5-8.4V. Most users run either 4S LiPo packs (14.8V nominal) or 6S LiPo packs (22.2V nominal). The manual specifies that with 4S batteries, compatible motors are the 4268/4274 at 3000KV or lower, whilst 6S operation limits the 4274 motor to 2400KV or lower.
• Does this ESC include a BEC for powering servos? — Yes, the integrated switch-mode BEC provides 6-15 amps continuous at adjustable voltage from 6V to 8.4V (in 0.1V increments). This internal BEC eliminates the need for a separate battery to power steering and throttle servos, simplifying your RC car's wiring and reducing weight.
• How does the frameless fan improve cooling compared to traditional designs? — The patented frameless fan design uses specially hardened materials that resist damage from stones, sand and debris far better than traditional plastic fans. This durability extends the service life of the cooling system. Additionally, the copper thermal conduction sink on the internal power plate and integrated housing radiator work together to rapidly transmit internal heat away from critical components, providing superior heat dissipation and more stable performance during extended racing sessions.
• What does sensored brushless mode mean and why is it important? — Sensored mode uses internal motor feedback sensors to optimise commutation timing, delivering smoother acceleration, more responsive throttle control and better overall motor efficiency. This is why competitive RC drivers prefer sensored systems — they provide the precision and predictability needed for consistent lap times and fine control during racing.
• Is reverse polarity protection really necessary? — Yes, accidental backwards battery connection is a common mistake that can destroy ESC circuitry. The built-in reverse voltage protection circuit safeguards all internal components, making it safe to operate your RC car even if the battery is accidentally connected in reverse, protecting your investment in expensive electronics.
• Can I use this ESC with non-Hobbywing motors? — Yes, the XR8 Plus G2S is compatible with any quality sensored or sensorless brushless motors suitable for 1/8th scale RC cars. However, the Boost and Turbo Timing technology that provides up to 50% speed increase only functions when paired with Hobbywing 4268/4274 G3 motors due to firmware optimisation.

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 XERUN XR8 PLUS G2S BRUSHLESS SPEED CONTROL - BLACK HW30113304 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.