Overview
The Traxxas Bumper (Rear) / battery box / battery box cover / switch cover / Body clip / 3x15mm RM (2 pcs) / 3x12mm CM (2 pcs) TRX4429 is an essential replacement and upgrade component for Traxxas RC models in the UK. Whether you are maintaining an existing RC car, repairing damage from a bash session, or upgrading your RC hobby vehicle with genuine Traxxas parts, this rear bumper assembly delivers the quality and durability you expect from the world's leading RC manufacturer. This comprehensive spare parts kit includes everything needed to protect your RC model's battery compartment and rear chassis, making it an indispensable addition to any serious RC enthusiast's toolkit.
Designed for RC hobbyists who demand reliability and authenticity, this Traxxas rear bumper solution combines protective engineering with practical functionality. The integrated battery box design keeps your LiPo or NiMH batteries secure and protected during high-speed runs, jumps and off-road adventures. RC car UK owners who want to maintain their vehicles to factory specifications will appreciate the precision engineering and exact fit that only genuine Traxxas components can provide. Whether you're a weekend basher enjoying countryside trails, a competitive racer pushing your machine to the limit, or a dedicated collector maintaining multiple models, this rear bumper assembly is engineered to keep your RC investment protected.
This complete assembly package represents excellent value for money, combining a robust rear bumper with an integrated battery box, protective cover, and a full selection of fastening hardware. The included body clips ensure secure attachment to your chassis, whilst the precision-engineered screws provide reliable fastening that won't rattle loose during aggressive driving. For anyone operating an RC model truck, crawler, buggy or other RC vehicle that uses this Traxxas specification, having genuine replacement components like this ensures your machine performs at its best and maintains its resale value.
Key Features
- Integrated rear bumper and battery box design — This combined component protects your RC model's rear end from impacts whilst simultaneously housing and securing your battery compartment, reducing the overall component count and weight whilst maximising protection where it matters most.
- Battery box with dedicated cover — The included battery box cover keeps your LiPo or NiMH battery pack securely contained, protecting it from dirt, water ingress and accidental disconnection during aggressive off-road driving or high-speed bashing sessions.
- Switch cover included — Protection for your power switch prevents accidental activation and shields the switch mechanism from dust and debris during outdoor RC driving in the UK, extending the lifespan of your electrical connections.
- EZ-Start mount compatibility — The bumper features mounting points for Traxxas EZ-Start equipment, giving you the flexibility to add electric start capabilities to your RC model if desired.
- Two E-Clips included — Heavy-duty E-clips secure your battery compartment and other critical components, ensuring nothing moves or vibrates loose during intense driving conditions.
- Complete fastener package — The kit includes 3x15mm RM screws (2 pieces) and 3x12mm CM screws (2 pieces), providing all the fastening hardware needed for secure, reliable assembly without additional shopping.
- Body clip connectors — Multiple body clips ensure your bumper assembly stays rigidly attached to your RC chassis during aggressive cornering, acceleration and rough terrain driving.
- Genuine Traxxas engineering — As an official Traxxas component, this bumper meets the same rigorous quality standards as your RC vehicle itself, ensuring perfect fitment and long-term reliability.
Technical Performance
The Traxxas rear bumper assembly TRX4429 is manufactured to the exacting standards that have made Traxxas the world's number one RC manufacturer. This component is engineered from durable materials designed to withstand the stresses of competitive RC racing, casual weekend bashing, and everything in between. The integrated battery box uses proven design principles to create a secure, protected environment for your RC vehicle's power source, whether you're running 2S, 3S, 4S or higher voltage LiPo battery packs, or traditional NiMH battery configurations. The precise engineering ensures that your battery pack sits securely within the box, minimising movement during acceleration and cornering whilst allowing sufficient airflow for proper heat dissipation during extended driving sessions. The included fastening hardware—precision-cut screws and purpose-designed E-clips—are manufactured to Traxxas specifications and provide secure, rattle-free assembly that withstands the vibration and shock loads typical of RC model operation. The battery box cover is specifically dimensioned to fit your battery pack snugly whilst remaining easy to remove for quick battery swaps between charges, making it ideal for competitive racing or extended bashing sessions where rapid battery changes are essential. The switch cover protection is particularly valuable when operating your RC model in dusty, muddy or sandy UK terrain, preventing debris ingress that could compromise electrical safety or switch reliability. This rear bumper solution represents the integration of decades of Traxxas research and development into a single, affordable component upgrade that will enhance both the protection and longevity of your RC investment.
What's in the Box
- Rear bumper assembly with integrated battery box
- Battery box cover
- Switch cover
- Body clips (quantity as specified by model)
- 3x15mm RM screws (2 pieces)
- 3x12mm CM screws (2 pieces)
- E-Clips (2 pieces)
Frequently Asked Questions
- Which Traxxas RC models is this rear bumper compatible with? — This TRX4429 component is specifically engineered for Traxxas models that utilise this exact bumper and battery box specification. We recommend checking your vehicle's manual or contacting our expert team to confirm compatibility with your specific RC model, as different Traxxas platforms use different bumper configurations.
- Can this bumper protect my RC car if I crash it? — Absolutely. The rear bumper is specifically designed to absorb and distribute impact forces from rear-end collisions, jumps and rough landings, protecting both your chassis and your battery compartment from damage. This is especially valuable for RC bashers and trail runners who encounter obstacles, rocks and uneven terrain throughout the UK.
- Is this suitable for beginners? — Yes, this is an excellent spare parts purchase for anyone new to the RC hobby. Having replacement components like this ready to install means your RC car can get back in action quickly if the bumper is damaged, rather than waiting for repairs. It's also a straightforward installation that helps beginners learn how their RC model is assembled.
- What battery does this need? — This bumper assembly itself doesn't require any batteries—it's a passive protective component. However, the integrated battery box is designed to safely house your RC vehicle's LiPo or NiMH battery pack. The exact battery capacity and voltage will depend on your specific Traxxas model; we recommend consulting your vehicle's manual for the recommended battery specifications.
- How do I install this rear bumper assembly? — Installation is straightforward using the included fastening hardware. The body clips attach to your chassis, the E-clips secure the battery box, and the screws hold everything in place. Detailed installation instructions are available in your Traxxas vehicle manual, and our expert team at RC Model Shop can provide guidance if needed.
- Is this a genuine Traxxas part? — Yes, the TRX4429 is a genuine, official Traxxas component manufactured to the brand's exacting specifications. Purchasing genuine Traxxas parts ensures perfect fitment, long-term reliability and maintains your RC vehicle's performance and resale value.
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 Bumper (Rear) / battery box / battery box cover / switch cover / Body clip / 3x15mm RM (2 pcs) / 3x12mm CM (2 pcs) TRX4429 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.
- Part Number: TRX4429
- Manufacturer: Traxxas
- Component Type: Rear bumper with integrated battery box
- Included Components: Rear bumper, battery box, battery box cover, switch cover, body clips, E-clips (2), fastening screws
- Fastening Hardware: 3x15mm RM screws (2 pieces), 3x12mm CM screws (2 pieces)
- E-Clips Included: 2 pieces
- EZ-Start Mount: Compatible
- Material: Engineered polymer and metal components
- Design: Integrated bumper and battery box assembly
- Battery Box Cover: Included for battery pack protection
- Switch Cover: Included for switch mechanism protection
- Body Clip Attachment: Multiple body clips for secure chassis mounting
- EAN: 20334442901
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.
