Overview

The Hobbywing Black EZRUN Combo MAX5 HV G2 ESC and 56118SD 800kV Sensored Motor (HW38010602) represents the pinnacle of high-performance power systems for serious 1/5 scale RC buggy and truck enthusiasts in the UK. This professionally-engineered combo pairs Hobbywing's latest-generation MAX5 HV G2 electronic speed controller with their sensored 56118SD brushless motor, delivering exceptional power, precision control and reliability for extreme off-road applications. Whether you're looking for a competitive-grade brushless RC system for racing, weekend bashing on challenging terrain, or high-speed performance driving, this combo provides the explosive acceleration, stable throttle response and advanced features that distinguish top-tier RC equipment from standard offerings. The integration of cutting-edge sensor technology, intelligent thermal management and robust waterproof construction makes this an ideal choice for UK RC hobbyists who demand professional-level performance and durability.

This brushless ESC and motor combination is engineered specifically for 1/5 scale vehicles such as the Losi DBXL-E, Losi 5T Electrified, ARRMA Kraton 8S and ARRMA Outcast 8S, delivering the kind of power and torque required for aggressive driving across mud, sand, grass, water and all-weather conditions. The MAX5 HV G2 ESC supports 6-12S LiPo battery configurations, providing flexibility in power delivery depending on your vehicle setup and driving style. Hobbywing's reputation for quality and innovation is evident in every aspect of this system, from the aluminium CNC-machined motor casing to the advanced electronics housed within the brushless motor and ESC.

Key Features

• Sensored Brushless Motor with 800kV Rating — The 56118SD sensored motor delivers precise throttle control and smooth acceleration across the entire speed range, eliminating the unpredictability associated with sensorless designs. The 800kV rating is specifically tuned for torque-rich launches and sustained high-speed performance on 8-12S LiPo batteries, making it ideal for 1/5 scale off-road vehicles that demand instant response and consistent power delivery in competitive and recreational driving scenarios.
• MAX5 HV G2 ESC with 250A Continuous Output — The brushless ESC is rated for 250A continuous current with peak capability reaching 1600A, providing headroom for even the most demanding driving conditions and motor loads. Support for 6-12S LiPo batteries means this system can handle everything from entry-level 6S setups to extreme 12S configurations, with intelligent current limiting and thermal management to protect your investment during extended run sessions.
• Smart Freewheeling Technology for Lower Operating Temperatures — Hobbywing's innovative intelligent freewheeling technology significantly reduces heat generation within the ESC by improving driving efficiency. This advanced engineering results in dramatically lower operating temperatures—approximately 30 degrees cooler than previous-generation models—ensuring the system maintains peak performance even during prolonged high-intensity use without compromising reliability or lifespan.
• Turbo Timing Support with Up to 24 Degrees Adjustment — The MAX5 HV G2 ESC supports advanced Turbo timing adjustment of up to 24 degrees, which boosts maximum speed by approximately 18% when used with compatible HOBBYWING EZRUN 56118 G2 sensored motors. This feature is exclusive to Hobbywing sensored systems and provides a competitive edge for drivers seeking maximum velocity without requiring a higher-KV motor.
• IP67 Waterproof and Dustproof Protection — Both the ESC and motor feature IP67-rated protection, delivering excellent waterproof and dustproof performance for all-weather operation. This robust environmental sealing allows you to confidently drive your 1/5 scale RC buggy or truck through mud, sand, water, snow and ice without fear of internal damage to critical electronics, extending the service life of your investment.
• High-Capacity 4080?F Capacitor with Thermal Protection — The ESC features a significantly upgraded capacitor bank (45% larger capacity than previous MAX5 models) totalling 4080?F, eliminating the need for external capacitors even in demanding 1/5, 1/7 and 1/8 scale high-speed applications. Built-in capacitor temperature protection ensures the system remains in a safe operating state throughout extended driving sessions, automatically protecting against thermal runaway conditions.
• AS150 Anti-Spark Connector Standard Equipment — The ESC includes an AS150 anti-spark plug connector as standard, specifically rated for the high voltages delivered by 6-12S LiPo batteries. This connector effectively protects battery terminals from damage and eliminates the dangerous electrical arcing and sparks that can occur when connecting or disconnecting high-voltage power systems, enhancing both safety and equipment longevity.
• Built-in Bluetooth Module with Mobile App Integration — The integrated Bluetooth connectivity allows wireless connection to the HW Link mobile app for real-time parameter adjustment, data logging, and firmware updates. Users can monitor detailed operational data including throttle position, battery voltage, current draw, temperature readings, speed and more, with a built-in data recording function that captures up to 10 minutes of recent operation for analysis and diagnostics (effective Bluetooth range approximately 5 metres).
• Advanced Motor Protection with Overheat Thermal Management — The ESC and motor combination includes software-based overheat thermal protection that prevents motor damage from excessive temperatures during demanding driving sessions. This intelligent protection function automatically reduces power delivery if motor temperature exceeds safe operating parameters, ensuring the motor maintains working efficiency and extends its operational lifespan.
• Modular Detachable Motor Design for Easy Maintenance — The 56118SD motor adopts a modular detachable structure design, allowing convenient disassembly for daily cleaning and maintenance. This thoughtful engineering approach significantly prolongs the service life of the motor and ensures consistent working efficiency over time, making routine maintenance accessible to users without specialised tools or technical expertise.
• Premium Materials for Exceptional Durability — The motor construction utilises high-hardness aluminium CNC-machined shell, first-tier brand quality bearings, ultra-thin silicon steel sheet laminations, high-temperature-resistant oxygen-free copper windings, high-strength carbon fibre-reinforced explosion-proof rotor, and high-toughness alloy output shaft. These premium materials combine to guarantee long-lasting, excellent performance under extreme racing and bashing conditions.
• Dual Programming Methods for Flexibility — The ESC supports multiple programming approaches: wireless programming via HW Link App through the integrated Bluetooth module, or wired programming using either LCD Program Box or LED Program Box via the independent programming port. This flexibility allows you to adjust and optimise settings without requiring external devices or complicated procedures.
• Powerful Switchable BEC with 28A Output Capacity — The built-in super BEC delivers continuous output current up to 28A with selectable voltage outputs of 6V, 7.4V or 8.4V, enabling the system to power even demanding high-torque servo motors commonly found in modern 1/5 scale vehicles. This level of BEC capability eliminates the need for separate receiver batteries or external power supplies.
• Full-Sensored Mode Operation for Precise Control — The MAX5 HV G2 ESC is designed to operate in full-sensored mode at all times when paired with HOBBYWING EZRUN sensored motors, delivering smooth and precise control with excellent low-speed linearity. This ensures the vehicle responds predictably during violent start-ups, straight-line high-speed runs, slope flying manoeuvres and low-speed walking, meeting requirements for both extreme performance and technical driving.

Technical Performance

The Hobbywing EZRUN MAX5 HV G2 and 56118SD 800kV combo represents a significant advancement in 1/5 scale RC power system engineering. The ESC delivers 250A continuous output current when paired with 8S LiPo batteries, scaling to 330A maximum continuous output with 12S LiPo, providing ample power for aggressive acceleration and sustained high-speed performance. The brushless motor features a 4-pole configuration measuring 56mm in diameter and 119.2mm in length, with an 8mm diameter shaft accommodating standard pinion gears used in 1/5 scale RC vehicles. No-load current consumption of just 6.9A indicates exceptional electrical efficiency, minimising wasted energy and heat generation during idle operation. The combination of sensored motor design and MAX5 HV G2 ESC electronics produces a maximum speed capability of up to 78,000 RPM when operating in full-sensored mode with Turbo timing enabled, though actual top speed depends on gear ratio, tyre size and battery configuration. The motor's 800kV rating strikes an optimal balance between acceleration and top-end velocity for 1/5 scale buggies and trucks on both tracks and natural terrain. The ESC's maximum supported speed reaches 300,000 RPM for 2-pole configurations, with the calculation adjusted for motor pole pairs (150,000 RPM for 4-pole, 100,000 RPM for 6-pole). Premium bearing specifications (front D22×D8×T7, rear D19×D8×T6) ensure smooth, reliable operation with minimal friction losses. The integrated freewheeling technology reduces operating temperature by approximately 30 degrees compared to previous models, even under heavy load conditions where MAX5 HV G2 temperature rise barely exceeds that of the older MAX4 HV design. The 4080?F capacitor bank provides stable voltage delivery during aggressive throttle transitions and current spikes, whilst the independent programming port allows full parameter customisation without removing the receiver throttle cable. All electronics are housed within a compact 94.5mm × 59.4mm × 50.9mm package weighing just 428.5g with input wires included, allowing straightforward integration into existing 1/5 scale vehicle platforms.

What's in the Box

• Hobbywing EzRun MAX5 HV G2 Brushless ESC (250A continuous, 1600A peak)
• Hobbywing EzRun 56118SD 800kV G2 Sensored Brushless Motor
• ESC input wires: Black 8AWG 200mm (×1) and Red 8AWG 200mm (×1)
• AS150-F plug connector (red shell) for positive battery connection
• AS150-M plug connector (black shell) for negative battery connection
• 8.0mm gold-plated female bullet connectors for motor leads
• Sensor cable with new waterproof interface design
• Independent programming port for ESC configuration

What You Need to Complete

• RC buggy or truck chassis compatible with 1/5 scale (examples: Losi DBXL-E, Losi 5T Electrified, ARRMA Kraton 8S, ARRMA Outcast 8S)
• 6-12S LiPo battery pack (8S or 12S recommended for optimal performance)
• LiPo battery charger with balance charging capability
• Radio control receiver compatible with your transmitter system
• Servo motor for steering control
• Servo horns and linkages for throttle and steering actuation
• Motor pinion gear (size depends on your vehicle's spur gear configuration)
• Cooling fan powered from the BEC (optional but recommended for extreme use)
• LCD Program Box or LED Program Box (optional, for advanced parameter adjustment without mobile app)

Frequently Asked Questions

• What is the difference between the 56118SD 800kV motor and other KV options? — Hobbywing offers three KV options for the 56118 size motor: 650kV, 800kV and 1100kV. The 800kV variant included in this combo represents an ideal middle ground, delivering strong torque characteristics suitable for 1/5 scale buggies and trucks running 8-12S LiPo batteries. Lower KV motors (650kV) produce more torque but lower top speed, whilst higher KV motors (1100kV) sacrifice some torque for increased velocity—choose based on your terrain type and driving preference.
• Can I use this ESC with non-Hobbywing sensored motors? — Whilst the MAX5 HV G2 ESC supports sensored motors with common interfaces, several advanced features are exclusive to HOBBYWING EZRUN 56118 G2 sensored motors. Turbo timing adjustment (up to 24 degrees) cannot be enabled with non-Hobbywing motors, and the software-based motor overheat protection function is designed specifically for Hobbywing motors. For maximum compatibility and performance, pairing this ESC with the included 56118SD G2 motor is strongly recommended.
• What battery configuration should I use with this combo? — The MAX5 HV G2 ESC supports 6-12S LiPo battery packs. For the 56118SD 800kV motor, 8S and 12S LiPo configurations are recommended for optimal performance. With 8S LiPo, the ESC delivers 500A maximum continuous output current, whilst 12S LiPo provides 330A continuous output. Battery choice depends on your vehicle weight, terrain and desired top speed versus runtime characteristics.
• How does the Turbo timing feature work and will it improve my top speed? — Turbo timing is an advanced electronic feature that adjusts motor timing advance up to 24 degrees, which effectively boosts motor efficiency at high RPM. When enabled, Turbo timing provides approximately 18% improvement in maximum speed when used exclusively with HOBBYWING EZRUN 56118 G2 sensored motors. This feature is not compatible with non-Hobbywing motors and should only be used with motors specifically designed for this capability.
• Is this system suitable for beginners? — Whilst the Hobbywing MAX5 HV G2 combo offers professional-grade performance and advanced features like Bluetooth connectivity and Turbo timing, the integrated freewheeling technology and full-sensored operation make it surprisingly accessible for intermediate users. However, beginners completely new to brushless RC systems may benefit from starting with more basic ESC/motor combinations before progressing to this advanced platform. The sensored design does provide smoother throttle linearity than sensorless alternatives, making it easier to control compared to some competing systems.
• What kind of waterproof protection does this system offer? — Both the ESC and motor feature IP67 waterproof and dustproof protection, allowing operation in wet conditions including mud, sand, water and snow. However, IP67 protection is rated for splash resistance and water resistance under normal use, not for permanent submersion. Do not soak the components in water for extended periods, as this may gradually degrade the protective seals over time due to ageing and wear.
• How does the Bluetooth data logging function work? — The integrated Bluetooth module connects wirelessly (range approximately 5 metres) to the HW Link mobile app, allowing real-time monitoring of throttle position, battery voltage, current draw, temperature, motor speed and more. The ESC records up to 10 minutes of operational data, which can be reviewed through the app as curve graphs and historical records for performance analysis and diagnostics. This feature is invaluable for optimising vehicle setup and identifying potential issues before they become serious problems.
• What is the advantage of the upgraded 4080?F capacitor? — The high-capacity capacitor bank represents a 45% increase in total capacitance compared to previous MAX5 models. This larger capacitor bank stabilises voltage delivery during aggressive throttle transitions and current spikes, ensuring consistent performance without requiring external capacitors even in demanding 1/5 scale applications. The built-in capacitor temperature protection function monitors heat generation and protects against thermal runaway conditions.
• Can I programme this ESC without the HW Link app? — Yes, the MAX5 HV G2 ESC supports multiple programming methods: wireless programming via the HW Link app through Bluetooth, or wired programming using either an LCD Program Box or LED Program Box connected to the independent programming port. This flexibility allows parameter adjustment using your preferred method, whether wireless or traditional wired programming approaches.
• What maintenance does the 56118SD motor require? — The modular detachable structure design allows convenient disassembly for cleaning and routine maintenance. Regular cleaning of the motor after muddy or sandy runs, bearing inspection for wear, and checking the rotor for debris will extend service life and maintain working efficiency. The premium construction—including CNC-machined aluminium shell, quality bearings, carbon fibre rotor and alloy shaft—is built for durability under extreme driving conditions.

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 Black EZRUN Combo MAX5 HV G2 ESC and 56118SD 800kV Sensored Motor for 1/5 RC Buggy & Truck – HW38010602 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.