HOBBYWING XERUN V10 10.5T BLACK G3 MOTOR HW30401112

Overview

The Hobbywing XERUN V10 10.5T Black G3 Motor (HW30401112) represents the pinnacle of brushless motor technology for competitive 1/10 scale RC racing in the UK and beyond. Designed specifically for Stock class racing applications, this sensored brushless motor delivers exceptional performance improvements over its predecessors, making it an ideal choice for serious racers, weekend competitors, and dedicated hobbyists who demand the very best from their RC car UK setup. Whether you're competing in drift racing or 2WD off-road racing championships recognised by BRCA and EFRA, the V10 G3 Stock Spec motor is engineered to give you the competitive edge you need to win.

The G3 generation marks a significant advancement in motor technology, with the Stock Spec variant achieving a remarkable 16% increase in KV rating and a 4% improvement in torque compared to the previous V10 G2 Stock Spec motor. This combination of increased power and improved responsiveness makes the XERUN V10 10.5T an absolute "secret weapon" for Stock class racing. Beyond raw performance, Hobbywing has invested heavily in reducing weight whilst maintaining structural integrity and reliability, resulting in a motor that weighs just 133 grams—representing a 21% weight reduction compared to the G2 generation. This lighter construction allows RC drivers to fine-tune vehicle balance more easily, a critical factor in achieving consistent lap times and competitive success.

Built to the exacting standards expected by IFMAR, ROAR, EFRA, and BRCA sanctioning bodies, and certified compliant with RoHS, CE, and FCC regulations, the XERUN V10 10.5T Black G3 is a ready-to-run brushless RC motor solution that represents genuine engineering excellence. RC Model Shop stocks this authorised Hobbywing motor because we know our customers demand reliability, performance, and products that truly deliver on their promises.

Key Features

• Significantly Improved RPM and Torque Output — The G3 Stock Spec motor delivers a 16% increase in KV rating and 4% improvement in torque compared to the V10 G2, translating directly to faster acceleration, higher top speeds, and better responsiveness on the track, giving you a measurable performance advantage in competitive racing.
• High Precision Hall Sensor Technology — The built-in high precision Hall sensor, combined with an exceptionally high precision and perfectly balanced rotor, guarantees outstanding linearity of motor output across the entire power band, which means predictable handling characteristics and superior control whether you're at low speed or full throttle.
• Ultra-Lightweight Construction — At just 133 grams for the Stock Spec, the XERUN V10 10.5T weighs approximately 21% less than the previous generation G2 motor, allowing drivers to easily adjust vehicle balance and weight distribution for optimal performance on different track surfaces and driving conditions.
• Asymmetric Bearing Design — The G3 motor features an asymmetrically sized bearing arrangement with the front bearing increased by 26% for improved load-carrying capacity and stability, whilst the rear bearing is reduced by 6% to minimise resistance, resulting in smoother operation and more efficient power delivery.
• Exceptional Heat Dissipation Technology — The special shell design exposes the stator core and laminations directly to airflow, maximising cooling efficiency, whilst large machined holes on the front and rear end plates guarantee outstanding heat dissipation even during extended racing sessions or high-speed runs.
• Stepless Adjustable Mechanical Timing — The mechanical timing can be finely and smoothly adjusted between 30 and 60 degrees on Stock Spec motors, with precision skid-proof lines on the rear end plate guaranteeing perfect timing stability after adjustment, allowing you to optimise performance for specific track conditions and driving styles.
• Fully Rebuildable Structure — The detachable design makes the motor easy to completely disassemble for regular cleaning, maintenance, and component replacement, effectively prolonging service life and retaining motor efficiency season after season, making this a long-term investment rather than a disposable item.
• Premium Component Quality — Built from a high-performance stator core, heat-resistant pure copper wire rated to 200°C, heat-resistant rotor with reinforced structure rated to 200°C, internationally recognised high-precision and high-strength bearings, and copper solder tabs with exceptional current endurance, ensuring reliability under race conditions.
• Dual End Plate Options — The standard end plates with large holes deliver excellent heat dissipation for on-road applications like drift racing and track racing, with the option to purchase and install small-hole end plates for off-road use to prevent sand and dirt ingress when competing in off-road environments.
• Competition-Approved Design — This motor is fully compliant with IFMAR, ROAR, EFRA, and BRCA racing regulations and certified to international standards (RoHS, CE, FCC), meaning it's eligible for entry in sanctioned racing events and recognised competitions across the UK and Europe.

Technical Performance

The Hobbywing XERUN V10 10.5T Black G3 motor delivers impressive technical specifications that justify its reputation as a premium brushless racing motor. With a KV rating of 4500 and a 10.5-turn rotor configuration, this motor operates as a 2-pole sensored brushless unit designed specifically for 1/10 scale racing applications. The motor achieves a maximum power output of 260 watts with peak amperage of 74 amps, making it compatible with 2S and 3S LiPo battery systems—the most common power sources for 1/10 scale RC cars in the UK racing scene. No-load current draws of just 5.5 amps indicate excellent efficiency, meaning more of your battery's energy is converted to useful work rather than wasted as heat. The motor's compact dimensions (35.9mm outer diameter and 50.5mm length) with a 3.17mm shaft diameter ensure compatibility with standard 540-size motor mounting systems found on virtually all 1/10 scale racing chassis. The 133-gram weight represents a significant reduction compared to previous generations, allowing chassis designers and builders to position weight more strategically for improved handling. The engineering behind the XERUN V10 G3 emphasises precision manufacturing with high-quality materials throughout: the stator laminations are optimised for minimal losses, the rotor is perfectly balanced to eliminate vibration, and the bearings are international top-brand components capable of withstanding the vibration and load stresses of competitive racing. The combination of high precision Hall sensors, perfectly timed commutation, and quality construction ensures the motor delivers smooth, consistent power delivery lap after lap, making it an excellent choice for both drift racing and 2WD off-road racing formats recognised by BRCA and EFRA.

What's in the Box

• Hobbywing XERUN V10 10.5T Black G3 Brushless Motor (HW30401112)
• Motor end plates with large holes (optimised for on-road applications)

What You Need to Complete

• Brushless ESC (Electronic Speed Controller) rated for 1/10 scale brushless motors
• 2S or 3S LiPo battery pack (compatible with your racing chassis and ESC)
• Battery charger suitable for LiPo chemistry
• Motor pinion and spur gears (specific sizes depend on your chassis and desired gearing)
• Standard 540-size motor mounting hardware (specific to your chassis platform)
• XT60 or equivalent battery connectors (depending on your ESC and battery specifications)

Frequently Asked Questions

• Is the Hobbywing XERUN V10 10.5T Black G3 suitable for beginners? — This is a competition-grade racing motor designed for intermediate to advanced racers who understand brushless motor technology and have experience with ESC programming and LiPo battery management. Beginners might find a 17.5T or 21.5T Stock motor more forgiving, but experienced builders will appreciate the XERUN V10 10.5T's precision and performance potential. If you're progressing from a ready to run RC car UK package to competitive racing, this motor represents an excellent upgrade path.
• What battery does the XERUN V10 10.5T Black G3 motor require? — This motor is optimised for 2S and 3S LiPo battery packs. A 2S LiPo (7.4 volts nominal) will provide conservative power suitable for learning and smooth driving, whilst a 3S LiPo (11.1 volts nominal) will deliver the full performance potential with maximum acceleration and top speed. Most competitive racers in the UK use 3S LiPo batteries with Stock Spec motors for championship racing.
• What's the difference between the XERUN V10 G3 and previous generation motors? — The G3 generation represents significant engineering improvements: 16% higher KV rating for better speed potential, 4% improved torque for sharper acceleration, 21% weight reduction for better handling balance, 26% larger front bearing for improved stability, 6% smaller rear bearing for reduced drag, and refined Hall sensor calibration for superior linearity. These improvements combine to make the G3 noticeably faster and more controllable than the V10 G2.
• Can I adjust the motor timing on the XERUN V10 10.5T? — Yes, one of the key strengths of this motor is its stepless adjustable mechanical timing, which can be finely and smoothly adjusted from 30 degrees to 60 degrees on Stock Spec motors. The skid-proof timing marks on the rear end plate ensure stability after adjustment. Adjusting timing allows you to optimise performance for specific track conditions, weather, and tyre compounds—more advanced timing increases top speed but may reduce low-end torque, whilst lower timing settings improve acceleration and stability.
• Is the XERUN V10 10.5T suitable for both on-road and off-road racing? — The standard configuration with large-hole end plates is optimised for on-road applications including drift racing and on-road racing circuits. However, Hobbywing offers optional end plates with small holes that prevent sand and dirt ingress for off-road racing. The motor itself is equally capable in both applications—you simply need to select the appropriate end plate type for your racing discipline.
• What makes the asymmetric bearing design important? — The asymmetric bearing arrangement improves motor stability and reduces mechanical losses. The enlarged front bearing (26% larger than G2) handles the radial loads from the rotating rotor more effectively, whilst the smaller rear bearing (6% reduction) minimises friction and drag. This engineering approach ensures the motor runs smoother, cooler, and more efficiently throughout the power band.
• Is the XERUN V10 10.5T Black G3 approved for sanctioned racing? — Yes, this motor is fully compliant with IFMAR, ROAR, EFRA, and BRCA racing regulations and certified to international standards (RoHS, CE, FCC). You can confidently enter this motor in sanctioned racing events across the UK and Europe without concerns about legality or eligibility.

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 V10 10.5T BLACK G3 MOTOR HW30401112 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.