Overview
The Traxxas Velineon VXL-3s Waterproof Brushless Power System represents the ultimate upgrade for RC enthusiasts looking to breathe new life into their existing models or build a high-performance RC car from scratch. This complete brushless power system combines meticulous engineering with cutting-edge technology to deliver extreme performance that will transform your RC experience. Whether you're a seasoned RC car UK competitor or a weekend basher seeking maximum thrills, this comprehensive motor and ESC combo offers the refined throttle control and power output that serious hobbyists demand.
The key to the Velineon's brushless power system's extreme power output is total system optimisation. Every component has been carefully engineered to work seamlessly together, from the Traxxas High Current battery connector to the powerful Velineon 3500 brushless motor. This integrated approach eliminates restrictions throughout the power chain and allows maximum power flow to your wheels. The result is a brushless RC power system that delivers incredibly smooth and refined throttle control with the convenience of Traxxas EZ-Set one-button setup, making it accessible to both experienced tuners and those new to brushless RC technology.
Built to withstand demanding conditions, the Velineon VXL-3s system features waterproof construction, making it suitable for wet terrain and challenging weather conditions that would ground lesser RC setups. This is not just a motor-and-ESC combo; it's a complete platform for extreme performance that has been proven on the track and in the field by countless RC enthusiasts across the UK and beyond.
Key Features
- Complete Brushless System Integration — The Velineon VXL-3s ESC and 3500 KV brushless motor are optimised to work together as a unified system, eliminating the guesswork of component matching and ensuring maximum power flow with zero wasted potential, which is critical for achieving consistent performance.
- Waterproof Construction — Full waterproofing means you can confidently run your RC car in wet conditions, on damp grass, through puddles, and in light rain without fear of damaging the electronics, giving you year-round RC fun regardless of British weather.
- High-Frequency Transistor Technology — Advanced circuit design with high-frequency transistors delivers smooth, refined throttle response that feels natural and predictable, whether you're accelerating gently or demanding full power from a standstill, which is essential for maintaining control in competitive and recreational driving.
- Traxxas EZ-Set One-Button Convenience — The intuitive EZ-Set system allows quick calibration and setup without complex programming menus, making this brushless RC system accessible to newcomers whilst remaining powerful enough for experienced tuners to extract every ounce of performance.
- Traxxas High Current Battery Connector — The proprietary High Current connector is designed to minimise voltage drop and resistance, ensuring that every amp from your battery reaches the motor efficiently, which translates directly to faster acceleration and higher top speed.
- 540 Motor Size — The 540 size motor class is the industry standard for 1/10-scale RC vehicles, providing the optimal balance between power density and thermal management, and ensuring compatibility with a vast range of existing RC car platforms.
- 3.5mm Bullet Motor Connectors — Gold-plated 3.5mm bullets provide reliable, low-resistance connections that won't corrode or loosen during hard driving, ensuring consistent power delivery and safe operation throughout the lifespan of your brushless system.
- LiPo and NiMh Battery Compatibility — This brushless power system works with both modern LiPo batteries for maximum performance and traditional NiMh batteries for a more affordable entry point, giving you flexibility in choosing your power source based on your budget and requirements.
Technical Performance
The Traxxas Velineon VXL-3s Waterproof Brushless Power System is engineered with the precision and attention to detail that has made Traxxas a leader in the RC hobby for decades. The 3500 KV motor delivers commanding power whilst maintaining the smooth, predictable throttle response that experienced drivers demand. At its heart, this system utilises high-frequency transistor switching and advanced circuit design principles to create an ESC that responds instantly to throttle input whilst filtering out electrical noise that can cause jittering or inconsistent acceleration. The 540 motor size and 3.2mm bore dimensions are optimised for 1/10-scale RC vehicles, providing the perfect marriage of torque and top speed for both short-course trucks and other 1/10 platforms. The waterproof rating means all critical electronics are sealed against moisture ingress, allowing operation in conditions that would damage conventional brushed systems. Battery compatibility spans both LiPo and NiMh chemistries, with the system designed to extract maximum performance from either choice. The Traxxas High Current connector ensures minimal voltage sag even under extreme current draw, keeping your power delivery consistent from full battery voltage down to the final watts. Whether you're pushing through technical terrain, blasting across a track, or testing limits on your favourite basher route, this brushless RC power system delivers the refined performance and durability that separates professional-grade equipment from entry-level alternatives.
What's in the Box
- Velineon VXL-3s Electronic Speed Control (ESC)
- Velineon 3500 KV Brushless Motor
- Speed control mounting plate (part #3725R)
What You Need to Complete
- Compatible RC vehicle body and chassis (see compatible models list below)
- LiPo or NiMh battery pack (2-3S LiPo recommended for optimal performance with this 3500 KV motor)
- Battery charger suitable for your chosen battery chemistry
- Motor pinion and spur gears (specific sizes depend on your vehicle platform)
- Cooling fan (optional but recommended for extended running sessions at full throttle)
Frequently Asked Questions
- What RC vehicles is the Traxxas Velineon VXL-3s compatible with? — This brushless power system is engineered for specific Traxxas models including the Mini Rally VXL Ford RS200, Slash Ultimate 4x4 VXL, Slash VXL-3S in various colours and configurations, and Slash Extreme HD VXL models. The system uses standard 540 motor size and Traxxas High Current connectors, making it compatible with these platforms when installed with the included mounting plate. Check your specific vehicle's manual to confirm compatibility before purchasing.
- Is the Velineon VXL-3s suitable for beginners to brushless RC? — Yes, the Traxxas EZ-Set one-button convenience system makes this brushless RC setup accessible to newcomers who may be intimidated by complex ESC programming menus. However, this is a high-performance system designed for serious driving, so new RC enthusiasts should ensure they have basic knowledge of battery safety and RC operation before deploying this powerful setup.
- What battery does the Velineon VXL-3s need? — This brushless system is compatible with both 2S and 3S LiPo batteries as well as NiMh packs. For maximum performance and the fastest acceleration, a 3S LiPo battery is recommended. Always match your battery voltage and capacity to your specific vehicle and driving style, and use a quality charger designed for your chosen battery chemistry.
- Why is waterproof construction important for an RC power system? — Waterproofing allows you to run your brushless RC car in wet conditions, across damp terrain, and in light rain without risking electrical damage. This extends your usable driving season throughout the British year and opens up new locations for RC exploration that would be off-limits with non-waterproof electronics.
- What does the 3500 KV motor rating mean? — KV is a measure of motor speed constant: a 3500 KV motor rotates 3500 RPM per volt of input. This is a moderate KV rating that balances acceleration and top speed, making it suitable for mixed driving styles rather than specialising in either crawling power or maximum speed.
- How does the Traxxas High Current connector benefit my RC car? — The High Current connector is specifically designed to minimise electrical resistance and voltage drop, ensuring that the full power from your battery reaches the motor without losses. This means better acceleration, higher top speed, and more consistent performance throughout your driving session.
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-3s Waterproof Brushless Power System (includes VXL-3s ESC, Velineon 3500 motor, and speed control mounting plate (part #3725R)) TRX3350R 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.
- Brand: Traxxas
- Model Number: TRX3350R
- Product Type: Brushless Motor and ESC Combo System
- Motor Type: Brushless
- Motor Class: Modified
- Motor Size: 540
- Motor KV Rating: 3500 KV
- Motor Bore: 3.2mm
- Motor Connector: 3.5mm Bullets
- ESC Type: Velineon VXL-3s Electronic Speed Control
- ESC Waterproofing: Waterproof
- Battery Compatibility: LiPo and NiMh
- Battery Voltage: 2S and 3S LiPo compatible
- Battery Connector Type: Traxxas High Current Connector
- Speed Control Mounting Plate: Part #3725R (included)
- Circuit Technology: High-frequency transistors with advanced circuit design
- Throttle Control: Traxxas EZ-Set one-button convenience
- Compatible Vehicle Models: Traxxas Mini Rally VXL Ford RS200, Traxxas Slash Ultimate 4x4 VXL, Traxxas Slash VXL-3S, Traxxas Slash Extreme HD VXL
- Included Components: Velineon VXL-3s ESC, Velineon 3500 brushless motor, speed control mounting plate (part #3725R)
- EAN: 0020334335081
The Traxxas TRX3350R Velineon VXL-3s Brushless Power System in vibrant blue is engineered to deliver waterproof performance, simple operation, and robust brushless power for high-performance RC enthusiasts. Designed to be durable and intuitive, the Traxxas TRX3350R Velineon VXL-3s Brushless Power System allows both beginners and seasoned drivers to experience precise control and effortless upgrades for off-road vehicles.
Key features of the Traxxas TRX3350R Velineon VXL-3s Brushless Power System
- Waterproof ESC - sealed case with rubber seals and O-rings to ensure protection against water and moisture
- Traxxas High-Current Connector - eliminates performance bottlenecks for unrestricted power flow to the motor
- Two-Stage Low Voltage Detection - provides clear indicators for safe use with 2–3S LiPo packs
- EZ-Set Push-Button Setup - simple single-button programming, mirroring the familiar XL-5 operation
- Three Drive Profiles - Sport, Race, and Training Mode to suit drivers of all skill levels
- Training Mode - reduces power output by 50% for safer, more manageable control
- Two-Stage Thermal Shutdown - protects from overheating during extreme usage
- Locked Rotor Protection - prevents system damage by cutting power if the motor binds
- Micro-Fin Aluminium Heatsink with Auxiliary Fan Output - optimises cooling efficiency for peak performance
- MOSFET Design - ultra-low on-resistance ensures maximum power delivery with minimal energy loss
- Gold-Plated 3.5 mm Bullet Connectors on 12-Gauge Maxx Cable - maintains high-current output without performance loss
The Traxxas TRX3350R Velineon VXL-3s Brushless Power System delivers exceptional reliability with its waterproof ESC featuring a sealed casing and durable rubber seals. This allows the system to perform in wet conditions without compromising the electronics, giving RC enthusiasts the confidence to push their vehicles in any environment. Coupled with the Traxxas High-Current Connector, power flows seamlessly from battery to motor, ensuring every acceleration is precise and powerful.
How does the Two-Stage Low Voltage Detection improve battery safety?
The Two-Stage Low Voltage Detection in the Traxxas TRX3350R Velineon VXL-3s Brushless Power System provides clear visual alerts for Lithium Polymer (LiPo) batteries nearing minimum voltage thresholds. This feature helps protect battery lifespan while preventing unexpected power loss during operation. When combined with the Training Mode, which halves power output, new drivers can enjoy a safe, manageable learning curve.
Why choose EZ-Set Push-Button Setup?
The EZ-Set Push-Button Setup makes programming the Traxxas TRX3350R Velineon VXL-3s Brushless Power System intuitive and familiar, mimicking the XL-5 setup that many RC enthusiasts already know. By pressing a single button, users can select one of three drive profiles: Sport for full forward/reverse/brake, Race for forward/brake-only control, or Training Mode for safer power limits. This simple setup ensures that drivers spend more time on the track and less time configuring their system.
Can the Traxxas TRX3350R handle high-current performance?
Absolutely. The Traxxas TRX3350R Velineon VXL-3s Brushless Power System features a MOSFET design with ultra-low on-resistance (0.00075Ω) and gold-plated 3.5 mm bullet connectors on 12-gauge Maxx Cable. This combination allows the system to handle up to 320A peak current, maintaining consistent, high-output performance without overheating or loss of power. The micro-fin aluminium heatsink with an optional auxiliary fan output further enhances cooling for prolonged, aggressive use.
What makes the Training Mode ideal for beginners?
The Training Mode in the Traxxas TRX3350R Velineon VXL-3s Brushless Power System reduces overall power output by 50%, giving new drivers controlled acceleration and braking. This mode ensures that beginners or younger drivers can safely enjoy the thrill of RC driving while gradually building confidence before switching to full-power profiles. Combined with two-stage thermal protection and locked rotor protection, the system safeguards both the vehicle and the motor in high-demand scenarios.
How does cooling and protection enhance performance?
The Micro-Fin Aluminium Heatsink with Auxiliary Fan Output and Two-Stage Thermal Shutdown in the Traxxas TRX3350R Velineon VXL-3s Brushless Power System are designed to maintain optimum operating temperatures even during intense racing. Locked Rotor Protection automatically cuts power if the motor binds, and battery over-voltage protection enters failsafe mode if input exceeds safe limits. These safety mechanisms allow drivers to push performance without risking costly damage.
The versatility of the Traxxas TRX3350R Velineon VXL-3s Speed Control Kit extends to a wide range of battery compatibility, including 4–9 cell NiMH/NiCad packs and 2–3S LiPo batteries (7.4–11.1V). With full integration of high-current connectors and peak current handling, off-road and high-speed enthusiasts can experience a robust upgrade path with unmatched efficiency. The blue casing not only looks stylish but also signals the high-quality waterproof design that sets Traxxas apart.
For those seeking affordable and reliable upgrades, the Traxxas TRX3350R Velineon VXL-3s Speed Control Kit offers a comprehensive solution for enhanced performance and precision control. Its combination of durable components, intuitive setup, and advanced cooling features make it a standout in the RC community. Whether upgrading a beginner vehicle or maximising competitive racing, enthusiasts can rely on the system for consistent results. For enthusiasts ready to elevate their RC experience, you can buy Traxxas TRX3350R Velineon VXL-3s Brushless Power System today and enjoy professional-grade control in striking blue.
Traxxas TRX3350R Velineon VXL-3s Brushless Power System in Blue – Product Type
- Primary Keywords: Traxxas TRX3350R Velineon VXL-3s Brushless Power System, Traxxas TRX3350R Waterproof VXL-3s ESC and Motor, Traxxas TRX3350R Velineon VXL-3s Speed Control Kit
- Secondary Keywords: Traxxas TRX3350R High-Current Connector and EZ-Set Setup, Traxxas TRX3350R Two-Stage Thermal Shutdown and Training Mode
Dimensions and Weight
- ESC Case Size: 3.9 cm width x 5.5 cm depth x 3.3 cm height – compact design fits most standard RC chassis with ease
- Weight: 90 grams – lightweight for high-speed performance without impacting vehicle handling
Electrical Specifications
- Input Voltage: NiCad/NiMH 4–9 cells (4.8–10.8 V) and LiPo 2–3 cells (7.4–11.1 V) – versatile compatibility with multiple battery types
- Continuous Current: 200 A – reliable high-current output for sustained performance
- Peak Current (Forward/Reverse/Braking): 320 A – ensures robust acceleration and precise braking control
- BEC Voltage: 6.0 V – provides stable power to the receiver and onboard electronics
- BEC Current: 2.5 A (with 6-cell NiMH) – maintains consistent control system operation
- On-Resistance Forward/Reverse: 0.00075 Ω – ultra-low resistance for efficient energy transfer
Motor and Power System
- Compatible Motor Type: Brushless Velineon 3500 – designed for high-speed and efficient power delivery
- MOSFET Design: ultra-low on-resistance ensures high-current output with minimal energy loss
- Traxxas High-Current Connector: eliminates power bottlenecks and maintains peak output from battery to motor
- Gold-Plated 3.5 mm Bullet Connectors with 12-Gauge Maxx Cable: ensures consistent power flow and prevents performance drops
Cooling and Thermal Management
- Micro-Fin Aluminium Heatsink: efficiently dissipates heat during intensive usage
- Auxiliary Fan Output: allows optional cooling fan installation for additional thermal management
- Two-Stage Thermal Shutdown: automatically protects ESC from overheating during extended high-current operation
Operation Modes and Features
- Drive Profiles: Sport (Forward/Brake/Reverse), Race (Forward/Brake), Training Mode (50% Forward/Brake/50% Reverse) – provides flexibility for beginners and advanced drivers
- EZ-Set Push-Button Setup: single-button programming, mirroring XL-5 operation for easy setup and programming
- Training Mode: reduces overall power by 50% – ideal for learning and safe handling of high-speed vehicles
- Two-Stage Low Voltage Detection: ensures battery safety with clear indicators for 2–3S LiPo packs
- Locked Rotor Protection: prevents ESC or motor damage if the vehicle becomes stuck or motor binds
- Battery Over-Voltage Protection: activates failsafe if input exceeds maximum voltage for safe operation
Ports and Connectivity
- RX Input Port: standard connection to receiver for seamless integration
- Auxiliary Fan Port: provides additional cooling options for high-performance use
Performance Summary
- Waterproof ESC with sealed case and rubber seals ensures reliability in wet and off-road conditions
- Compact and lightweight design enhances speed and agility of RC vehicles
- High-current handling with robust connectors ensures maximum throttle response and braking control
- Three drive profiles with adjustable power and Training Mode allow for skill-level customisation
- Advanced thermal and voltage protection safeguards electronics for safe, long-term operation
Warranty and Coverage
- The Traxxas TRX3350R Velineon VXL-3s Brushless Power System includes durable electronic and mechanical components engineered for reliability and long-term performance
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.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- 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.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- 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.
