Overview
The ARRMA Mega Brushed 2S ESC (Z-ARA390288) is a dependable electronic speed controller designed specifically for RC enthusiasts running brushed motor setups on 2S LiPo battery systems. Whether you're a seasoned RC car UK hobbyist or exploring the world of electric RC for the first time, this ESC provides the foundation you need for reliable, responsive performance in your RC vehicle. ARRMA has earned a reputation for delivering quality components that stand up to the demands of both casual bashers and competitive drivers, and this ESC is no exception.
As an essential electronic component for any brushed RC motor system, the Mega Brushed 2S ESC ensures smooth power delivery and consistent control across a wide range of driving conditions. This is not a ready to run RC car on its own, but rather a critical upgrade or replacement component for those building or maintaining their RC setups. The 2S compatibility makes it ideal for lighter-duty vehicles and those seeking a more accessible entry point into the hobby compared to high-voltage alternatives.
ARRMA's commitment to quality engineering means this ESC has been thoroughly tested and rated by users, as evidenced by its five out of five customer ratings. If you're shopping for RC electronics UK-wide or looking to rebuild your RC vehicle with reliable components, the Mega Brushed 2S ESC deserves serious consideration as part of your RC upgrade or repair project.
Key Features
- Brushed Motor Compatibility — This ESC is specifically engineered to work with ARRMA's brushed motor lineup, ensuring perfect integration with motors like the Mega 380 and other brushed options, which means you get optimised performance tuning and reliable operation without compatibility guesswork.
- 2S LiPo Battery System — Designed for 2S lithium polymer batteries, this ESC operates within the power envelope that suits lighter RC vehicles and those looking for extended run times without the voltage demands of 3S or higher systems.
- Five Star Customer Rating — Backed by genuine user feedback with a perfect five out of five star rating, this component has proven itself in real-world RC applications across the community, giving you confidence in your purchase.
- ARRMA Quality Construction — As an official ARRMA component, this ESC meets the brand's high standards for durability and performance, meaning it's built to handle the rigours of regular RC use whether you're bashing at weekends or running competitive events.
- Drop-In Replacement Part — If you're replacing a worn or damaged ESC, this unit integrates seamlessly into ARRMA RC vehicles designed for brushed power systems, making repairs and upgrades straightforward for enthusiasts of all skill levels.
Technical Performance
The ARRMA Mega Brushed 2S ESC represents solid engineering optimised for brushed motor applications in the 2S battery category. This controller has been designed with the specific characteristics of brushed motors in mind, delivering smooth acceleration curves and reliable deceleration control. The 2S LiPo compatibility means operation within a 7.4V nominal voltage range, which suits a wide variety of ARRMA vehicles including those in the Mega and other brushed-powered ranges. The ESC's role is to regulate power from your battery to your brushed motor, enabling variable speed control through your RC transmitter and ensuring that power delivery remains consistent throughout your driving session. Built to ARRMA's exacting standards using quality electronic components, this speed controller is engineered for durability during both casual use and more demanding driving conditions. The construction quality reflects ARRMA's position as a leading RC manufacturer, and the five star rating from actual users confirms that this ESC performs reliably in the field.
What's in the Box
- ARRMA Mega Brushed 2S ESC (Z-ARA390288)
Frequently Asked Questions
- What is an ESC and why do I need one for my RC car? — An Electronic Speed Controller (ESC) is the component that sits between your RC battery and your motor, controlling how much power reaches the motor based on your transmitter input. Without an ESC, you have no way to vary your motor speed or direction. It's an essential part of any electric RC vehicle, whether you run brushed or brushless motors.
- Is the ARRMA Mega Brushed 2S ESC suitable for beginners? — Yes, this ESC is an excellent choice for beginners who are running ARRMA vehicles with brushed motors. The 2S battery system is straightforward to work with, less intimidating than higher voltage systems, and provides predictable performance. If you're new to RC and building or repairing an ARRMA vehicle, this is a reliable, user-friendly option.
- What battery does the Mega Brushed 2S ESC need? — This ESC is designed specifically for 2S LiPo batteries, which provide 7.4V nominal voltage (ranging from about 8.4V fully charged to 6.0V when depleted). You'll need a 2S LiPo pack with an appropriate capacity for your vehicle and a compatible charger. Make sure your battery has a connector that matches your ESC's power input.
- Can I use this ESC with any ARRMA vehicle? — No, this ESC is specifically designed for ARRMA vehicles that use brushed motors with 2S battery systems. Check your vehicle's documentation or contact the manufacturer to confirm compatibility. Using an ESC designed for a different motor type or voltage could damage components or create unsafe operating conditions.
- What motors work with the Mega Brushed 2S ESC? — This ESC is designed to work with ARRMA's brushed motor lineup, including models such as the Mega 380 Brushed Motor and other compatible brushed options. Always verify your motor's specifications match your ESC's rating before installation.
- Is this a complete ready to run RC car? — No, the Mega Brushed 2S ESC is a component part only. It's an electronic controller that must be integrated into an RC vehicle along with a motor, battery, transmitter, receiver, and other mechanical parts. It's ideal for those repairing or upgrading existing RC cars rather than complete beginners with no equipment.
- Why choose ARRMA brushed ESCs over other brands? — ARRMA is an established, trusted manufacturer with a strong reputation in the RC hobby. Their components are engineered specifically for compatibility with ARRMA vehicles, and the five star customer rating on this ESC demonstrates real-world reliability. As an authorised ARRMA retailer, RC Model Shop can also provide expert guidance on whether this is the right component for your needs.
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 ARRMA Mega Brushed 2S ESC Z-ARA390288 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.
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.
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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.
