Overview
The FTX Tracer Speed Control & Receiver 3-Wire (Post 12/21) is an essential replacement or upgrade component for owners of FTX Tracer 1/16 scale RC vehicles. This integrated speed controller and receiver unit combines two critical functions into one compact module, making it an ideal solution for anyone looking to repair, maintain or enhance their FTX Tracer monster truck or truggy. Whether you're a dedicated enthusiast running an FTX Tracer RTR kit in the UK or someone who wants to keep their 1/16 scale RC car in perfect working condition, this genuine FTX component delivers reliable performance and seamless compatibility with the entire Tracer range.
Designed specifically for FTX Tracer models manufactured after December 2021, this speed control and receiver unit represents the latest generation of electronics for this popular 1/16 scale platform. The 3-wire configuration ensures straightforward installation and integration with standard radio systems, making it accessible to RC enthusiasts of all experience levels. Whether you're setting up a new ready-to-run RC monster truck or replacing worn electronics on an existing model, this component is engineered to deliver consistent, responsive control across all throttle ranges and driving conditions.
The FTX brand is recognised throughout the UK RC hobby community for delivering excellent value without compromising on quality. This speed control and receiver unit exemplifies that philosophy, offering genuine FTX engineering at an affordable price point. It's the perfect choice for weekend bashers, casual racers, and serious hobbyists who demand reliability from their RC equipment.
Key Features
- Integrated Speed Controller and Receiver — This dual-function unit combines electronic speed control with radio signal reception in a single compact module, reducing wiring complexity and saving valuable space within your RC vehicle's chassis compared to separate components.
- 3-Wire Configuration — The 3-wire setup provides straightforward connectivity to your battery and motor, with simple connector-based installation that requires no soldering and minimal technical knowledge to fit correctly.
- Post 12/21 Specification — Manufactured to the latest FTX standards for models built after December 2021, ensuring perfect compatibility with current generation FTX Tracer monsters trucks and truggy variants without modification or adaptation.
- Genuine FTX Component — This is an authentic FTX original part, not a third-party substitute, guaranteeing proper electrical characteristics, failsafe operation and warranty support from an authorised UK retailer.
- Compact Design — The integrated module is engineered to fit precisely within FTX Tracer chassis without excessive bulk, maximising internal space for battery placement and other electronic components.
- Responsive Control — Delivers smooth, linear throttle response across the full control range, enabling precise speed modulation for both high-speed runs and technical crawling scenarios typical of 1/16 scale RC driving.
- Compatible with Multiple Tracer Variants — Works seamlessly with FTX Tracer 1/16 RTR monster trucks and truggy models in all colour options including blue, red, orange and green versions, as well as bundle configurations.
Technical Performance
The FTX Tracer Speed Control & Receiver represents solid engineering optimised for 1/16 scale performance. This integrated electronics module is specifically calibrated for the power requirements and control characteristics of FTX Tracer vehicles, ensuring smooth acceleration curves and reliable failsafe operation during outdoor RC driving sessions. The 3-wire connection standard simplifies installation and reduces potential points of failure compared to multi-connector systems. As a brushed motor compatible component (standard on FTX Tracer RTR models), it provides the responsive throttle characteristics that make these vehicles enjoyable for both casual bashing and more technical driving. The unit's compact footprint is critical for 1/16 scale vehicles where internal space is at a premium, allowing builders to optimise battery placement and weight distribution. FTX has engineered this component to handle the demands of typical LiPo battery voltages used in 1/16 scale applications, with built-in protection circuits to prevent damage from over-discharge and short-circuit conditions. The receiver portion operates on standard 2.4GHz frequency bands compatible with universal RC radio systems widely available throughout the UK market. Build quality throughout is solid, with proper component selection and conformal coating on the circuit board to provide protection against moisture ingress during wet weather driving. This is a genuine replacement component for FTX Tracer users who need to restore their vehicle to original factory specification.
What's in the Box
- FTX Tracer Speed Control & Receiver 3-Wire Unit
Frequently Asked Questions
- Which FTX Tracer models does this speed control and receiver work with? — This unit is compatible with all FTX Tracer 1/16 RTR monster trucks and truggy models manufactured after December 2021, including the FTX5576 series (blue, red, and orange variants) and FTX5577 series truggy models in all available colours. It will also work with bundle configurations that include extra battery packs.
- Is this a genuine FTX part or an aftermarket component? — This is a genuine original FTX component, not a third-party alternative. Using authentic FTX parts ensures perfect compatibility, proper performance characteristics and warranty support when purchased from an authorised UK retailer like RC Model Shop.
- Can I use this speed controller with other RC vehicle brands? — This unit is specifically engineered for FTX Tracer vehicles and is not compatible with other RC manufacturers' models. The physical mounting points, connector specifications and electrical characteristics are optimised exclusively for the FTX Tracer platform.
- What battery type and voltage does this controller accept? — The FTX Tracer Speed Control & Receiver is designed to work with standard LiPo batteries used in 1/16 scale RC vehicles. Your existing FTX Tracer battery pack will work correctly with this component, or any compatible 1/16 scale LiPo battery meeting FTX specifications.
- Is this unit waterproof? — Like most 1/16 scale RC electronics, this unit includes protection against light moisture, but it is not fully submersible. Avoid dunking it in water or deep water crossings. It will tolerate typical wet grass and light rain during outdoor RC driving sessions.
- How difficult is it to install this component? — Installation is straightforward for anyone with basic RC mechanical knowledge. The 3-wire configuration requires simple connections to battery, motor and radio receiver, with no soldering needed if you use standard connectors. Most users can complete installation in 10-15 minutes.
- What is the difference between the 3-wire version and other Tracer electronics? — The 3-wire configuration refers to the simplified motor connection system (power, ground, and motor control) which is easier to install than more complex multi-pin alternatives. The 3-wire specification indicates this is the current generation unit designed for post-2021 Tracer models.
- Is this suitable for beginners to RC hobby? — Yes, this component is well-suited to newcomers. As a replacement part for established FTX Tracer RTR kits, it simply plugs in place of the original unit with no complex setup or programming required. FTX Tracer vehicles are themselves beginner-friendly, and this controller maintains that accessibility.
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 FTX TRACER SPEED CONTROL & RECEIVER 3-WIRE (POST 12/21) FTX9731-3W 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: FTX
- Model Number: FTX9731-3W
- Product Type: Integrated Speed Controller and Receiver Unit
- Configuration: 3-Wire
- Generation: Post 12/21 (December 2021 and later)
- Scale: 1/16
- Compatible Vehicles: FTX Tracer 1/16 RTR Monster Trucks and Truggy models
- Compatible Models: FTX5576B, FTX5576B-Bundle, FTX5576R, FTX5576O, FTX5576O-Bundle, FTX5576R-Bundle, FTX5577G, FTX5577G-Bundle, FTX5577R, FTX5577O, FTX5577O-Bundle, FTX5577R-Bundle
- EAN Code: 5056135745939
- Function: Speed Control and Radio Receiver integration
- Motor Connection: 3-wire configuration
- Battery Type: LiPo compatible
- Radio Frequency: 2.4GHz standard
- Protection: Over-discharge protection, short-circuit protection, moisture resistance
- Installation: Simple connector-based, no soldering required
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.
