Overview
The Traxxas Plate, motor, Blue (3.2mm thick) (aluminium) TRX9490 is a precision-engineered motor plate designed for RC enthusiasts in the UK who demand the highest quality upgrade parts for their Traxxas models. This blue aluminium motor plate is specifically engineered to work with Magnum 272R transmissions, offering enhanced rigidity and durability compared to standard components. Whether you're a competitive racer fine-tuning your RC car UK setup or a weekend basher looking to upgrade your transmission performance, this motor plate represents genuine Traxxas quality and engineering excellence.
Built from tough 6061-T6 aluminium, this component has been machined to exacting tolerances and finished in an attractive blue anodised colour that complements modern RC car builds. The 3.2mm thickness provides the structural integrity needed for consistent performance in demanding driving conditions, whether you're tackling rough terrain, racing on a track, or pushing your brushless RC car to its limits. This is not a universal fit – it is specifically designed for Magnum 272R transmissions and will not fit the standard Magnum 272 transmission, so compatibility is assured for the right models.
RC Model Shop stocks genuine Traxxas spare parts and tune-up options for customers throughout the UK who want to maintain, upgrade, and customise their RC vehicles with factory-quality components. This motor plate is an excellent choice for anyone seeking to improve their transmission rigidity and overall drivetrain performance.
Key Features
- 6061-T6 Aluminium Construction — Machined from premium 6061-T6 grade aluminium, this material is recognised across the RC and engineering industries for its superior strength-to-weight ratio, excellent machinability, and outstanding durability, ensuring your motor plate will withstand years of intense RC driving.
- 3.2mm Thick Profile — The precisely engineered 3.2mm thickness provides exceptional rigidity to the motor mounting system, reducing flex during acceleration and braking and delivering more consistent power delivery from your motor to the drivetrain.
- Blue Anodised Finish — The attractive blue anodised colour coating not only looks stunning on modern RC cars but also provides protection against corrosion and wear, maintaining the plate's appearance and structural integrity through countless hours of use.
- Magnum 272R Transmission Compatibility — This motor plate is specifically engineered for Magnum 272R transmissions, offering a precision fit that ensures optimal alignment, reduced backlash, and improved power transfer across your drivetrain system.
- Precision Machining — Every motor plate is machined to exact tolerances at Traxxas manufacturing facilities, guaranteeing consistent fitment and performance across every unit produced, with no variation or compromise on quality.
- OEM Traxxas Quality — As a genuine factory component from Traxxas, this motor plate meets the same exacting standards as components fitted to new RC vehicles, ensuring compatibility and reliability you can depend on.
Technical Performance
The Traxxas TRX9490 motor plate represents the pinnacle of transmission component engineering for modern RC cars. Constructed from 6061-T6 aluminium – the same premium material used in aerospace applications and precision engineering – this motor plate delivers uncompromising rigidity and durability. The 3.2mm thickness is precisely calculated to provide maximum structural support without unnecessary weight, a critical balance in RC vehicle design where every gram matters. The blue anodised finish is not merely cosmetic; anodisation creates a hard, protective oxide layer that resists corrosion, prevents colour fading, and extends component life significantly. This motor plate is specifically engineered for Magnum 272R transmissions and will not fit standard Magnum 272 transmissions, making compatibility verification essential before purchase. The precision machining ensures that mounting holes align perfectly with your transmission housing, reducing stress concentrations and distributing loads evenly across the motor mounting surface. Whether you're running a brushless RC car at high speeds or tackling technical courses that demand perfect drivetrain consistency, this motor plate's engineering excellence translates directly into improved performance, reduced maintenance, and extended component lifespan. The material choice and manufacturing process make this component suitable for competitive racing, high-performance bashing, and demanding off-road driving conditions.
What's in the Box
- Traxxas Blue Aluminium Motor Plate (3.2mm thick)
- 3x10mm CS (cap screw) fasteners with split and flat washers (2 sets)
Frequently Asked Questions
- Will this motor plate fit my Traxxas RC car? — This motor plate is specifically designed for Magnum 272R transmissions and will not fit standard Magnum 272 transmissions. Before purchasing, verify that your RC vehicle uses a Magnum 272R transmission. If you're unsure which transmission your model features, contact RC Model Shop's expert team who can confirm compatibility with your specific RC car.
- What makes the 6061-T6 aluminium material so important? — 6061-T6 aluminium is heat-treated to an intermediate temper condition, providing an optimal balance of strength, machinability, and corrosion resistance. This grade is chosen by Traxxas engineers because it offers superior rigidity compared to standard aluminium alloys whilst remaining lightweight, making it ideal for high-performance RC vehicle components that must endure repeated stress cycles without deformation.
- Why is the 3.2mm thickness critical for performance? — Motor plate thickness directly affects drivetrain rigidity and motor alignment. A 3.2mm profile provides sufficient material to resist flex under acceleration loads whilst maintaining the precise geometry required for consistent mesh between motor pinion and transmission gears. This thickness has been engineered by Traxxas to deliver optimal performance without unnecessary weight penalty.
- How does this upgrade improve my RC car's performance? — By increasing motor plate rigidity, this component reduces flex during power delivery, ensuring more consistent acceleration, improved traction control, and reduced drivetrain wear. Many UK RC racers and serious bashers report smoother power delivery and longer component lifespan after upgrading to rigid motor mounting plates.
- Is this suitable for competitive RC racing? — Yes, absolutely. Traxxas motor plates are used in competitive racing environments throughout the UK and internationally. The precision engineering, premium materials, and rigorous quality control make this component suitable for racing at any level, from club racing to national competitions.
- What fasteners come with the motor plate? — The TRX9490 includes 3x10mm cap screws with split and flat washers, providing secure fastening without risk of loosening during operation. These fasteners are sized specifically for Magnum 272R transmission compatibility and should not be substituted with undersized alternatives.
- How long will this motor plate last? — With proper installation and maintenance, this aluminium motor plate will outlast multiple drivetrains. The 6061-T6 material resists fatigue cracking and the anodised finish prevents corrosion, making this a long-term investment in your RC vehicle's performance and reliability.
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 Plate, motor, Blue (3.2mm thick) (aluminium) TRX9490 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.
