HOBBYWING COMBO EZRUN MINI28 ESC / 1626SD 5000KV MOTOR HW38020367

Overview

The Hobbywing EZRUN MINI28 ESC with 1626SD 5000KV Motor combo is a premium power system specifically engineered for 1/28 scale RC car racing. This is a competition-grade setup born from Hobbywing's extensive experience in high-performance RC electronics, designed with every detail tailored to meet the demanding requirements of 1/28 car competition. Whether you are looking for a complete ready-to-use power solution for your 1/28 mini RC car or upgrading your existing setup, this combo eliminates the guesswork of matching compatible components — you get the ideal ESC and motor pairing right out of the box, ready to deliver exceptional performance from your first run.

The beauty of this combo lies in its laser-focused engineering for the 1/28 platform. Rather than adopting generic components from larger RC scales, both the ESC and motor have been meticulously designed with small-scale racing in mind. The result is a setup that offers the precision, power and controllability demanded by competitive mini racing enthusiasts across the UK and beyond. If you are serious about 1/28 racing performance, this combo represents genuine engineering excellence combined with practical ease of use.

RC hobbyists, weekend racers and serious competitors alike will appreciate how this combo balances raw performance with user-friendly programmability. With 26 tunable parameters, a sensored brushless motor for instant response, and wireless OTA Bluetooth programming capability, you have complete control over how your mini RC car performs on the track. The small form factor of both components makes installation straightforward even in tight chassis spaces, whilst the high-quality engineering ensures reliability lap after lap.

Key Features

• Tailor-made for 1/28 Competition — Every aspect of this power system has been designed specifically for 1/28 and 1/27 scale racing vehicles, ensuring optimised performance and compatibility that generic ESC and motor combinations simply cannot match.
• Extremely Compact Design — The EZRUN MINI28 ESC measures just 22.7 x 14.2 x 11.8mm and weighs only 5g without cables, whilst the 1626 motor is equally diminutive at 16mm outer diameter and 26mm length, making installation in confined chassis spaces straightforward and keeping the overall vehicle weight minimal for superior handling.
• High Power Output with Superior Cooling — Maximum continuous output current reaches 30A with peak capability of 80A, delivering impressive acceleration and top speed for a 1/28 scale vehicle, whilst the all-metal shell radiator design ensures the ESC remains at optimal working temperature even during extended high-performance runs.
• 26 Tuneable Parameters — Fine-tune your RC car's performance with over 25 different adjustable parameters including throttle PWM frequency, brake frequency, softening, boost timing and turbo timing, allowing you to precisely optimise drive feel and power delivery to match your driving style and track conditions.
• Dual Competition Modes — Switch between two built-in competition modes — Zero Timing and Modified — instantly adapting your power system to different racing scenarios without requiring firmware changes or external programming boxes.
• Advanced BEC Power System — The integrated switch-mode BEC delivers up to 3.5A of current with selectable output voltage at 6V or 7.4V, providing reliable power for high-torque servos and high-voltage steering systems commonly used in competitive mini racing setups.
• Sensored Motor for Precision Response — The 1626SD motor features integrated sensors that eliminate cogging and deliver consistent torque throughout the RPM range, guaranteeing zero cogging, excellent low-speed response and the immediate, predictable acceleration demanded by racing drivers.
• 5000KV High-Speed Motor — With a 5000KV rating, this motor delivers rapid RPM acceleration and impressive top speed capability when paired with the MINI28 ESC's timing advance features, allowing you to unlock additional performance through software tuning.
• Wireless OTA Programming via Bluetooth — Connect an optional OTA Bluetooth module to your smartphone and adjust ESC parameters, read performance data and update firmware wirelessly using Hobbywing's mobile application, eliminating the need for physical programming cables or external boxes on the workbench.
• LCD G2 Programming Box Compatible — For drivers who prefer traditional wired programming methods, the system works seamlessly with Hobbywing's LCD G2 setting box, providing intuitive parameter adjustment and configuration.
• High-Efficiency Motor Design — The 1626 motor achieves exceptional efficiency with increased power output compared to similarly sized competitors, resulting in cooler operation and extended runtime for your mini RC car during racing sessions.
• Premium Motor Construction — The motor incorporates high-quality bearings, high-hardness aluminium CNC-machined casing, high-strength explosion-proof rotor and high-resistance output shaft, ensuring durability and reliability through countless competitive runs.
• Advanced Winding Technology — The motor features 200°C temperature-resistant copper wire and 0.2mm ultra-thin silicon steel sheets, delivering improved efficiency and heat management even under the most demanding racing conditions.
• Modular Motor Design — The motor's detachable structure allows easy disassembly for routine cleaning and maintenance, keeping your power system in peak condition throughout the racing season without requiring specialist tools or expertise.
• Easy Installation and Wiring — Both components come with appropriate wire gauges (20AWG power cables and 22AWG signal cables) and straightforward connections, allowing quick installation into your 1/28 chassis without complex modifications.

Technical Performance

This combo delivers professional-grade performance metrics across the board. The EZRUN MINI28 ESC's 30A continuous current rating with 80A peak capacity ensures punchy acceleration and sustained power delivery, whilst the all-metal shell radiator maintains thermal stability during competitive racing where heat generation can be significant. The 5000KV 1626SD motor is engineered as a true high-performance unit rather than a generic application, featuring precision-wound stator coils with ultra-thin silicon steel laminations that minimise core losses and maximise efficiency. The sensored design employs high-precision sensors that enable the ESC to provide zero-cogging torque delivery and exceptional low-speed response, critical factors in 1/28 racing where track conditions and racing lines demand absolute precision. The motor's 2-pole configuration optimises the torque curve for 1/28 scale, delivering the responsive characteristics demanded by racing drivers rather than top-end speed at the expense of mid-range punch. With a high-density 4-layer PCB providing excellent solder joints and current distribution, the motor withstands the electrical stresses of competitive racing. The output shaft diameter of 2mm is specifically sized for 1/28 pinion and spur gears, ensuring proper mesh and longevity. At just 5g for the ESC and 18g for the motor, the combo keeps your mini RC car light and responsive, improving cornering stability and acceleration. This is a genuine 2S LiPo system, meaning you will use standard 2S LiPo batteries (7.4V nominal) commonly available throughout the UK's RC hobby market, with BEC voltage selectable at 6V or 7.4V to match your servo requirements. The engineering rigour throughout this combo — from the high-hardness aluminium CNC casing to the explosion-proof rotor and high-resistant output shaft — reflects Hobbywing's commitment to delivering electronics that perform reliably at the edge of performance, lap after lap, race after race.

What's in the Box

• EZRUN MINI28 Brushless ESC (30A continuous / 80A peak) with built-in BEC
• EZRUN 1626SD Sensored Brushless Motor (5000KV, 2-pole)
• Black 20AWG power cable 55mm
• Red 20AWG power cable 55mm
• Three black 22AWG output cables 80mm

What You Need to Complete

• 2S LiPo battery (7.4V) with appropriate connector
• Battery charger compatible with LiPo chemistry
• 1/28 scale RC car chassis designed for this power system
• Servo (compatible with 6V or 7.4V selectable BEC output)
• RC radio system with compatible receiver
• Motor mount cradle or equivalent mounting solution (the motor has no screw holes and requires cradle-style mounting)
• Optional: OTA Programmer module for wireless Bluetooth parameter tuning
• Optional: Hobbywing LCD G2 setting box for advanced programming

Frequently Asked Questions

• What batteries does the Hobbywing EZRUN MINI28 1626SD combo need? — This system is designed for 2S LiPo batteries (7.4V nominal). You will need a 2S LiPo battery pack with appropriate capacity for your chassis and driving style, connected via the power connectors provided. Ensure your charger is compatible with LiPo battery chemistry and charges at the correct cell count. The integrated BEC can deliver up to 3.5A of power to your servo and steering electronics, though ensure your selected servo is rated for 2S operation.
• Is this combo suitable for beginners to 1/28 racing? — Whilst this is a professional-grade combo tailored for competition use, it is certainly accessible to hobbyists discovering 1/28 racing. The main consideration for beginners is the 26 tunable parameters — these offer tremendous flexibility but require some learning to optimise effectively. Start with the preset competition modes (Zero Timing and Modified) for immediate usable performance, then gradually explore parameter adjustments as you gain experience. The compact size and sensored motor provide excellent drivability even at beginner skill levels, offering immediate feedback and responsive acceleration to help you learn throttle control on the mini racing scale.
• Can I programme this ESC with my smartphone? — Yes, by purchasing an optional OTA Bluetooth module and using Hobbywing's mobile application, you can wirelessly configure ESC parameters, read performance data and perform firmware updates from your smartphone. This makes trackside adjustments convenient without needing to carry a laptop or programming box to the racing venue.
• What makes this better than a general 1/10 ESC and motor downsized for 1/28? — This combo has been purpose-engineered for 1/28 competition rather than adapted from larger scales. The ESC case dimensions, weight and layout optimise installation in tiny chassis spaces. The motor's 1626 size, pole count and KV rating are specifically calibrated for 1/28 dynamics — not simply a scaled-down 1/10 design. The firmware, tuning parameters and operating characteristics are all optimised for this specific scale, delivering responsiveness and performance that generic cross-scale solutions cannot match. Competitive 1/28 drivers choose this combo precisely because it was designed from the ground up for their racing platform.
• Do I need external programming equipment for this ESC? — The system works with Hobbywing's LCD G2 setting box (sold separately), or the optional OTA Bluetooth module for wireless programming via smartphone. Neither is strictly required — the two built-in competition modes (Zero Timing and Modified) are immediately usable right out of the box. However, accessing the full 26 tunable parameters requires one of these programming options if you wish to fine-tune performance beyond the preset modes.
• Is this ESC waterproof? — No, the EZRUN MINI28 ESC is not waterproof. This is a specification worth noting if you race in wet conditions. However, many 1/28 competitive racing facilities operate indoors on carpet or sealed surfaces where moisture exposure is minimal. If outdoor racing in damp conditions is part of your plans, you will need to take appropriate precautions to protect the electronics from water ingress.
• What servo compatibility should I consider? — The ESC's BEC outputs 6V or 7.4V at up to 3.5A maximum current. Select a servo rated for your chosen BEC voltage and ensure the servo does not exceed 3.5A continuous current draw. The compact BEC can support high-voltage, high-torque servos often preferred in competitive racing for improved steering response and lock-to-lock speed.
• How do I mount the motor in my chassis? — The 1626 motor is designed to mount in a cradle or similar support structure. Importantly, there are no motor mount screw holes drilled into the motor itself — it relies on a dedicated motor cradle or mounting block that holds it securely to the chassis frame. Check your 1/28 chassis documentation or supplier to ensure you have or can obtain the appropriate motor mount cradle for this size motor.
• What is the difference between the 5000KV and 3500KV versions of this combo? — Hobbywing offers alternative versions with 3500KV motors for users prioritising mid-range torque and lower heat generation over absolute top-end speed. The 5000KV version in this combo emphasises higher speed capability with excellent timing advance features to unlock even greater performance. Choose 5000KV for maximum speed-focused racing, or 3500KV if you prefer stronger torque characteristics and cooler motor operation. Both are genuine competition options used by different racing drivers based on their track preferences and driving style.
• Can this power system be used in scales other than 1/28? — Hobbywing explicitly designs this combo for 1/28th and 1/27th scale racing. Whilst it might physically fit some adjacent scales, the ESC firmware, motor tuning and mounting interfaces are optimised for these specific scales. Using it in significantly different scales may result in suboptimal performance characteristics and potential compatibility issues with standard motor mounts and chassis specifications.

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 EZRUN MINI28 ESC / 1626SD 5000KV MOTOR HW38020367 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.