Overview
The Traxxas Battery hold-down mounts are essential chassis spares designed to securely fasten your LiPo battery pack to your RC model truck. These replacement mounts are specifically engineered for the Traxxas X-Maxx range, including the X-Maxx Belted 4WD Brushless RTR 8S Monster Truck and the X-Maxx Ultimate models. Whether you're a seasoned RC enthusiast in the UK or a weekend basher looking to maintain your brushless RC monster truck, having quality battery retention components is crucial for reliable performance and safety during high-speed runs.
Battery hold-down mounts are critical components in any RC car, particularly in high-performance brushless 4WD models where acceleration, cornering and jumps place significant stress on your battery mounting system. If your current mounts are damaged, cracked or worn, replacing them with genuine Traxxas parts ensures your battery remains securely in place during aggressive driving. This prevents battery movement that could affect weight distribution, handling characteristics and overall performance of your RC monster truck.
RC Model Shop stocks genuine Traxxas spares and chassis components, making it easy for UK RC enthusiasts to source replacement parts quickly and reliably. This complete mount set gives you both left and right mounting brackets plus all the fasteners you need to get your X-Maxx back to factory specification.
Key Features
- Left and Right Mounting Brackets — This set includes two left-hand mounts and two right-hand mounts, providing a complete battery retention system for your X-Maxx chassis and ensuring your LiPo battery is held firmly in both directions during aggressive driving and high-impact landings.
- Countersunk Fasteners Included — Four 3x12mm countersunk screws are included with these mounts, eliminating the need to source additional hardware and ensuring you have everything required for immediate installation on your RC model truck.
- Genuine Traxxas OEM Parts — These are authentic Traxxas replacement components manufactured to the same exacting standards as the original mounts, guaranteeing perfect fit and reliable performance on your X-Maxx Belted or Ultimate model.
- Compatible with Multiple X-Maxx Variants — These mounts work across the entire X-Maxx family, including the Orange, Blue, Red and Green variants of the X-Maxx Belted 4WD Brushless RTR 8S Monster Truck, as well as the X-Maxx Ultimate Blue X and Green X models, plus the X-Monster chassis platform.
- Essential Maintenance and Repair Component — Replacing worn or damaged battery mounts restores your X-Maxx to peak performance, preventing battery sag, electrical connection issues and internal damage caused by excessive movement during high-speed running.
Technical Performance
The Traxxas Battery hold-down mounts represent precision-engineered chassis spares designed specifically for the extreme demands of 1/5-scale monster truck racing and recreational bashing. The X-Maxx platform is renowned as one of the most powerful brushless 4WD monster trucks available, featuring 8S LiPo battery compatibility and twin brushless motors capable of delivering truly spectacular acceleration and top speed across grass, dirt and concrete surfaces throughout the UK. The battery mounting system must withstand extraordinary forces during cornering, acceleration, braking and especially during big air jumps where the entire truck experiences severe shock loads. These OEM mounts are engineered from durable plastic construction with reinforced mounting points, designed to flex slightly under impact whilst maintaining absolute grip on your battery pack. The dual left and right configuration provides symmetric support, preventing battery shift that could unbalance your X-Maxx during high-speed manoeuvres or affect your brushless motor performance. The included 3x12mm countersunk fasteners ensure flush mounting with no protruding screw heads that might snag or create aerodynamic drag. This complete replacement kit restores your X-Maxx's battery retention to factory specification, essential for maintaining the predictable handling and reliability expected from Traxxas's flagship brushless monster truck platform.
What's in the Box
- Left battery hold-down mount (×2)
- Right battery hold-down mount (×2)
- 3×12mm countersunk screws (×4)
Frequently Asked Questions
- What is a battery hold-down mount and why do I need one? — A battery hold-down mount is a chassis component that secures your LiPo battery pack to your RC truck frame. You need one because during aggressive driving, jumping and high-speed running, an unsecured battery can shift position, which affects weight distribution, causes electrical connection issues and can lead to serious damage. These Traxxas mounts keep your battery firmly in place so your X-Maxx performs consistently and safely.
- Will these mounts fit my Traxxas X-Maxx? — Yes, these mounts are designed specifically for the Traxxas X-Maxx family, including the X-Maxx Belted 4WD Brushless RTR 8S Monster Truck in all colours (Orange, Blue, Red, Green) and the X-Maxx Ultimate variants (Blue X, Green X), as well as the X-Monster chassis. Check your model number to confirm compatibility before ordering.
- How often should I replace my battery mounts? — Battery mounts typically last several years of regular use, but should be replaced if you notice cracks, breaks, warping or if your battery rocks side to side when installed. High-impact bashing or crashes may damage mounts more quickly, so inspect yours regularly, especially after big jumps or hard impacts.
- Are these genuine Traxxas parts? — Yes, these are authentic Traxxas OEM spares (part number TRX7718) supplied by RC Model Shop as an authorised Traxxas retailer. We stock only genuine products to ensure perfect fit and lasting reliability on your brushless RC monster truck.
- What size battery do these mounts hold? — These mounts are designed for the standard LiPo battery packs used in the X-Maxx platform, typically 8S configuration packs. They provide secure retention for batteries of the appropriate size for your X-Maxx variant.
- Do I need any additional parts to install these mounts? — No, everything you need is included in this kit: left mounts, right mounts and the 3×12mm countersunk screws. Simply remove your old mounts, install the new ones using the provided fasteners and you're ready to run.
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 Battery hold-down mounts, left (2 pcs) / right (2 pcs) / 3x12mm CS (4 pcs) TRX7718 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: Traxxas
- Model Number: TRX7718
- EAN: 0020334771803
- Part Type: Chassis Spares / Battery Hold-Down Mounts
- Left Mounts Included: 2 pieces
- Right Mounts Included: 2 pieces
- Countersunk Fasteners: 3×12mm (4 pieces)
- Compatible Models: Traxxas X-Maxx Belted 4WD Brushless RTR 8S Monster Truck (Orange, Blue, Red, Green variants), Traxxas X-Maxx Ultimate (Blue X, Green X), Traxxas X-Monster Chassis
- Material: Durable plastic construction with reinforced mounting points
- Fastener Type: Countersunk screws
- Fastener Size: 3×12mm
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.
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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.
