Overview
The Fastrax Mini Maxx 7075 Aluminium Rear Gearbox (FTTX512G) is a premium upgrade component designed specifically for the Traxxas Mini Maxx BL-2S brushless RC car. This high-quality gearbox represents a significant performance enhancement for enthusiasts looking to maximise their RC car's reliability and durability. Whether you're a seasoned RC basher enjoying weekend thrashing sessions or an intermediate racer pushing your Mini Maxx to its limits, this aluminium rear gearbox offers the engineering excellence and material quality that serious RC hobby enthusiasts demand.
Built from 7075 aluminium alloy, this gearbox combines lightweight construction with exceptional strength and rigidity. The Mini Maxx BL-2S is an increasingly popular choice in the UK RC community for its compact size, brushless performance, and ready-to-run convenience. When paired with premium upgrade components like this Fastrax gearbox, your Mini Maxx becomes a more robust and capable machine. This is the kind of upgrade that transforms your RC experience, delivering improved longevity and performance consistency that dedicated hobbyists recognise and appreciate.
RC Model Shop stocks this genuine Fastrax component as part of our comprehensive range of Traxxas Mini Maxx spares and tune-up options. Whether you're repairing a worn gearbox, upgrading from standard plastic components, or building a custom Mini Maxx setup, this aluminium rear gearbox is an essential part in your upgrade arsenal.
Key Features
- 7075 Aluminium Construction — This premium aerospace-grade aluminium alloy is significantly stronger and lighter than standard plastic gearbox housings, providing superior durability during aggressive driving whilst maintaining minimal weight penalty. The material choice demonstrates Fastrax's commitment to quality engineering.
- Rear Gearbox Component — This unit handles the critical rear drivetrain function in your Mini Maxx, transmitting power from the motor and ESC to the rear wheels with minimal loss and maximum consistency. A quality rear gearbox is fundamental to reliable performance.
- Direct Compatibility with Traxxas Mini Maxx BL-2S — This gearbox is engineered to fit seamlessly with all colour variants of the Mini Maxx BL-2S (green, blue, black, and orange models), ensuring hassle-free installation and perfect fitment every time you upgrade or replace your gearbox.
- Chassis Tune-Up Component — Classified as a chassis upgrade, this gearbox contributes to overall drivetrain stiffness and performance characteristics, improving power delivery consistency and reducing flex under load during high-speed runs and cornering.
- Enhanced Durability — The transition from plastic to aluminium gearbox housings significantly extends component lifespan, reducing the frequency of replacements and improving your RC car's overall reliability during extended driving sessions.
Technical Performance
The Fastrax Mini Maxx 7075 Aluminium Rear Gearbox represents serious engineering for the RC car market. The 7075 aluminium alloy is renowned in aerospace and motorsport applications for its exceptional strength-to-weight ratio, precisely why Fastrax selected this material for a high-performance RC component. The aluminium construction provides rigid support for the gearbox internals, reducing deflection and binding during power delivery. This is particularly important in the Traxxas Mini Maxx BL-2S platform, which features brushless motor performance capable of delivering consistent, high-torque power delivery. Standard plastic gearbox housings can flex and distort under the load delivered by a brushless drivetrain, but this aluminium upgrade maintains dimensional stability and consistent mesh geometry between gears. The result is more efficient power transmission, reduced friction losses, and improved overall drivetrain responsiveness. For UK-based RC enthusiasts running their Mini Maxx in competitive or serious hobby environments, this upgrade transforms the drivetrain from a basic component into a precision-engineered element worthy of the brushless motor it serves.
What's in the Box
- Fastrax Mini Maxx 7075 Aluminium Rear Gearbox assembly
Compatibility
- Traxxas Mini Maxx BL-2S Green (TRX107154-1-GRN)
- Traxxas Mini Maxx BL-2S Blue (TRX107154-1-BLUE)
- Traxxas Mini Maxx BL-2S Black (TRX107154-1-BLK)
- Traxxas Mini Maxx BL-2S Orange (TRX107154-1-ORNG)
Frequently Asked Questions
- Is the Fastrax Mini Maxx 7075 Aluminium Rear Gearbox compatible with my Traxxas Mini Maxx? — This gearbox is specifically designed for the Traxxas Mini Maxx BL-2S brushless model in all colour variants (green, blue, black, and orange). If you own a standard Mini Maxx or a different Traxxas model, please verify compatibility before purchasing. The BL-2S designation indicates the brushless 2S LiPo version of the Mini Maxx platform.
- Why would I upgrade to an aluminium gearbox? — Standard plastic gearboxes flex under load, especially when driven by the consistent power delivery of a brushless motor. An aluminium rear gearbox maintains rigid gear mesh, improving power transmission efficiency, reducing heat generation, and dramatically extending component lifespan. For serious RC enthusiasts in the UK who drive regularly, this upgrade pays dividends in reliability and performance consistency.
- How difficult is installation? — This is a direct replacement component for the Mini Maxx BL-2S rear gearbox. Installation difficulty depends on your mechanical experience, but if you can disassemble your Mini Maxx's rear drivetrain, installation is straightforward. Many RC hobby shops in the UK offer installation services if you prefer professional fitting.
- What is the difference between this aluminium gearbox and the stock plastic version? — The primary difference is material choice. The 7075 aluminium alloy is significantly stronger, more rigid, and lighter than the injection-moulded plastic used in stock Traxxas gearboxes. This results in improved durability, reduced flex under load, more consistent power delivery, and extended service life. For competitive drivers or serious bashers, the performance and longevity advantages justify the investment in this Fastrax upgrade.
- Will this gearbox fit in the existing mounting points? — Yes, the Fastrax gearbox is engineered to fit the standard Mini Maxx BL-2S chassis mounting points precisely. No modification to your RC car is required; this is a direct bolt-on upgrade component.
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 FASTRAX MINI MAXX 7075 ALUMINIUM REAR GEARBOX FTTX512G 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.
- Manufacturer: Fastrax
- Part Number: FTTX512G
- EAN: 5056135784792
- Component Type: Chassis Tune-Up (Rear Gearbox)
- Material: 7075 Aluminium Alloy
- Compatibility: Traxxas Mini Maxx BL-2S (all colour variants: Green, Blue, Black, Orange)
- Installation Type: Direct replacement rear gearbox assembly
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.
