Overview
The Traxxas Velineon VXL-4s Brushless Power System represents the pinnacle of high-performance RC power solutions for serious enthusiasts and competitive bashers alike. This waterproof brushless system is engineered to transform your RC monster truck experience with extreme torque delivery and innovative electronic control. Whether you're upgrading an existing Maxx or building a high-performance RC vehicle in the UK, this complete power system combines cutting-edge brushless motor technology with intelligent ESC management to deliver staggering performance that will leave standard brushed systems in the dust.
Designed specifically for the Traxxas Maxx platform and compatible with the WideMaxx Monster Truck range, the Velineon VXL-4s represents the ultimate upgrade path for those seeking maximum performance from their RC car UK setup. The system includes everything you need in one carefully engineered package: the legendary Velineon 540XL brushless motor paired with the innovative VXL-4s High Output ESC. This is the power system choice of those who demand the best from their brushless RC trucks.
The combination of the 2400Kv motor and VXL-4s ESC creates a synergistic power delivery system that transforms 14.8 volts of LiPo battery power into monstrous acceleration and sustained high-speed performance. Built-in telemetry and an integrated cooling fan ensure your system stays optimised and protected during extended bashing sessions, whether you're tackling rough terrain or pushing your RC monster truck to its limits on the track.
Key Features
- Velineon 540XL Brushless Motor (2400Kv) — The 540XL motor size delivers exceptional torque characteristics that provide instant throttle response and jaw-dropping acceleration, making this motor ideal for high-torque applications where power and control matter most in your RC monster truck.
- VXL-4s High Output ESC — This innovative electronic speed controller is purpose-built to handle the demands of serious RC enthusiasts, featuring high current handling capability and advanced power management that maximises battery efficiency and motor performance.
- Waterproof Construction — With fully sealed and waterproof electronics, you can confidently bash through water crossings, wet grass, and challenging outdoor conditions without fear of water damage to your power system components.
- Built-in Telemetry System — The integrated telemetry feature allows real-time monitoring of your system's performance characteristics, giving you valuable data about motor temperature, battery voltage, and system efficiency during your runs.
- Integrated Cooling Fan — Active cooling technology built directly into the VXL-4s ESC ensures thermal management during sustained high-performance driving, preventing throttle limiting and maintaining consistent power delivery throughout your session.
- 14.8V LiPo Compatibility — Engineered specifically for 4S LiPo battery packs (14.8V nominal), this system transforms four-cell lithium polymer power into extreme performance with precision voltage regulation and safety monitoring.
- Drop-in Installation — Designed as a direct replacement for Maxx models, the VXL-4s system installs seamlessly into compatible Traxxas RC vehicles, making upgrading to brushless performance straightforward for existing owners.
- Extreme Torque Delivery — The monstrous torque characteristics of this power system make it exceptionally capable for acceleration-focused driving, hill climbing, and high-traction scenarios where raw pulling power defines performance.
Technical Performance
The Traxxas Velineon VXL-4s Brushless Power System represents sophisticated engineering where every component is optimised for maximum performance and reliability. The 70mm Velineon 540XL brushless motor running at 2400Kv provides the perfect balance between top-end speed capability and low-end torque delivery, making it exceptionally versatile across different driving conditions and track layouts. The VXL-4s High Output ESC features advanced circuitry that manages 14.8V (4S) LiPo power with precision, protecting your investment whilst delivering every available watt of performance. The waterproof construction means the entire system is sealed against moisture ingress, making this an ideal choice for UK bashers who encounter wet weather conditions, muddy terrain, and challenging outdoor environments regularly. The integrated cooling fan is not merely an afterthought—it's a critical thermal management component that maintains optimal ESC operating temperatures during sustained high-power driving, preventing the performance throttling that occurs when electronics overheat. Built-in telemetry gives you direct insight into system health and performance metrics, allowing you to optimise your setup and monitor battery voltage in real time. For competitive drivers and serious hobbyists running brushless RC monster trucks and high-performance off-road vehicles, this power system represents the engineering quality and performance capability expected from Traxxas' premium product line.
What's in the Box
- Velineon VXL-4s High Output ESC (waterproof)
- Velineon 540XL Brushless Motor (70mm, 2400Kv)
What You Need to Complete
- 4S LiPo battery pack (14.8V nominal voltage)
- LiPo battery charger capable of 4S charging
- Compatible Traxxas Maxx chassis or WideMaxx Monster Truck
- Radio system (if not already equipped)
Frequently Asked Questions
- Is the Traxxas Velineon VXL-4s suitable for upgrading my existing RC Maxx? — Yes, absolutely. The VXL-4s brushless system is engineered specifically as a replacement power system for Traxxas Maxx models. If you currently run a brushed motor setup, upgrading to this brushless system will dramatically increase acceleration, top speed, and overall performance whilst improving efficiency and extending runtime on the same battery charge.
- What battery does the VXL-4s require? — This power system is designed exclusively for 4S LiPo battery packs with a nominal voltage of 14.8V. The VXL-4s ESC is configured to work with this voltage specifically, and using incorrect battery types could damage the electronics or create safety hazards.
- What is the advantage of the brushless motor over brushed systems? — Brushless motors like the 540XL offer several key advantages: significantly higher efficiency (meaning longer run times from the same battery), superior power delivery with less mechanical noise, reduced maintenance since there are no brushes to wear down, and consistent performance throughout the battery discharge cycle. For serious RC car UK enthusiasts, brushless represents the modern standard in high-performance RC vehicles.
- Is the VXL-4s waterproof, and can I use it in wet conditions? — Yes, the entire VXL-4s system features waterproof construction, meaning both the ESC and motor are sealed against water ingress. This makes it suitable for wet weather bashing, water crossings, and muddy terrain common to UK outdoor RC driving, though you should still rinse components with fresh water after extreme wet conditions to prevent corrosion.
- What vehicles is this compatible with? — The VXL-4s is specifically engineered for the Traxxas Maxx monster truck and compatible with the Traxxas WideMaxx Monster Truck platform, including all colour variants (Red, Rock N Roll, and Green models). Confirm your specific chassis before purchase.
- Does this system include telemetry? — Yes, the VXL-4s features integrated telemetry capability, allowing you to monitor system performance data such as motor temperature and battery voltage during operation. This information can be accessed through compatible Traxxas telemetry receivers and displays.
- How does the integrated cooling fan benefit performance? — The built-in cooling fan actively manages thermal load on the VXL-4s ESC during sustained high-power driving. This prevents the electronic throttling that occurs when components overheat, maintaining consistent acceleration and top speed throughout your entire driving session, even during extended high-throttle runs.
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 Traxxas Velineon VXL-4s Brushless Power System, waterproof (includes VXL-4s High Output ESC and 2400Kv, 70mm motor) (fits Maxx) TRX3466 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.
- Product Type: Brushless Power System (Motor and ESC Combo)
- Brand: Traxxas
- Model Number: TRX3466
- EAN: 020334346605
- Motor Type: Velineon 540XL Brushless Motor
- Motor Size: 70mm
- Motor KV Rating: 2400Kv
- ESC Type: VXL-4s High Output ESC
- Battery Compatibility: 4S LiPo (14.8V nominal)
- Waterproof Rating: Yes (fully waterproof construction)
- Special Features: Built-in telemetry
- Special Features: Integrated cooling fan
- Compatible Vehicles: Traxxas Maxx, Traxxas WideMaxx Monster Truck (all variants including Red TRX89086-4-RED, Rock N Roll TRX89086-4-RNR, and Green TRX89086-4-GRN)
- What's Included: VXL-4s High Output ESC, Velineon 540XL Brushless Motor (70mm, 2400Kv)
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
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- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
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- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
