Overview
The Traxxas Chrome Heavy-Duty Lower Left Suspension Arm (TRX7831-CHRM) is a premium replacement spare part designed for serious RC enthusiasts and competitive racers who demand absolute reliability from their RC car UK setups. Whether you're bashing at the skate park, launching off ramps, or pushing your brushless RC monster truck to its limits, this suspension component is engineered to withstand extreme punishment and deliver consistent performance when it matters most.
This heavy-duty suspension arm represents Traxxas's commitment to durability and performance. Built with their latest proprietary composite material, this lower suspension arm has been specifically engineered to handle the demands of modern high-performance RC vehicles. The composite material offers the perfect balance between strength and flexibility, ensuring that even under the most extreme loading conditions and hard landings, the arm resists breaking. This is particularly important for RC enthusiasts in the UK who face variable weather conditions, as the composite material maintains its integrity even in cold weather, providing consistent performance throughout the year.
Compatible with a range of premium Traxxas vehicles including the Funco Motorsports Pro Scale 8S sand cars and the legendary X-Maxx and X-Monster models, this suspension arm is an essential upgrade or replacement for anyone serious about RC performance. The chrome finish not only looks fantastic on display but also provides additional durability and corrosion resistance, making it ideal for both outdoor bashing and competitive racing applications.
Key Features
- Proprietary Composite Material — Traxxas designed this exclusive composite specifically for extreme durability, making it far more resistant to impacts and stress fractures than standard materials. The material has been engineered to handle high loads and hard landings without compromising on flexibility, meaning it won't snap under pressure.
- Cold Weather Performance — Unlike many composite materials that become brittle in low temperatures, this suspension arm maintains its structural integrity and resistance to breaking even when used in cold weather conditions. This is crucial for UK RC enthusiasts who race and bash during winter months.
- Chrome Finish — The polished chrome plating not only enhances the visual appeal of your RC vehicle but also provides an extra layer of protection against corrosion and wear. The chrome coating helps extend the component's lifespan, particularly when used in wet conditions or with salt-laden environments.
- Heavy-Duty Construction — Engineered for extreme punishment, this lower suspension arm is built to absorb the impacts and stresses that come with high-speed bashing, jumping, and competitive racing. The robust design means you'll spend less time replacing broken parts and more time enjoying your RC car.
- Left-Side Configuration — This arm is specifically designed for the lower left position on your RC vehicle's suspension, ensuring perfect fitment and optimal performance with compatible Traxxas models.
- Perfect Balance of Flex and Rigidity — The suspension arm features just the right amount of flex to resist breaking while maintaining the structural rigidity needed for precise handling and control. This engineering balance is what separates premium components from budget alternatives.
Technical Performance
The Traxxas TRX7831-CHRM suspension arm represents a significant advancement in RC component engineering. Built from Traxxas's proprietary composite material, this component has been meticulously designed to endure the extreme stresses associated with high-performance RC driving. The material selection process involved extensive testing to ensure it performs consistently across a wide range of temperatures and loading conditions. The composite material offers superior durability compared to traditional plastic or aluminium alternatives, providing a longer service life even under competitive racing conditions. The chrome plating adds both aesthetic appeal and functional protection against corrosion, ensuring your investment remains protected even in harsh weather. Whether you're running a Traxxas Funco Motorsports Pro Scale 8S sand car, an X-Maxx Belted 4WD brushless monster truck, or an X-Monster chassis, this suspension arm maintains the engineering standards Traxxas is renowned for. The suspension geometry works in harmony with Traxxas's suspension design philosophy, promoting predictable handling, responsive steering, and stable cornering. The heavy-duty construction ensures consistent performance over extended use, reducing component fatigue that would otherwise lead to premature failure and suspension geometry changes.
What's in the Box
- 1x Traxxas Chrome Heavy-Duty Lower Left Suspension Arm (TRX7831-CHRM)
Frequently Asked Questions
- Which Traxxas models is this suspension arm compatible with? — This TRX7831-CHRM lower left suspension arm is compatible with several premium Traxxas vehicles including the Funco Motorsports Pro Scale 8S 2WD Electric Sand Car (available in Red, Blue, Orange, and Green), the X-Maxx Belted 4WD Brushless RTR 8S Monster Truck (available in Orange, Blue, Red, and Green), the X-Maxx Ultimate (available in Blue X and Green X), and the X-Monster Chassis. Always verify compatibility with your specific model before ordering.
- Why is the proprietary composite material better than standard plastic or aluminium? — Traxxas's proprietary composite material has been engineered specifically for RC applications, offering superior impact resistance, durability under load, and flexibility that prevents snapping. Unlike standard plastics that can become brittle or aluminium that can bend and crack, this composite maintains its performance characteristics across temperature ranges and repeated stress cycles, making it ideal for serious RC enthusiasts and competitive racers.
- Will this suspension arm work in cold weather? — Yes, absolutely. One of the key advantages of Traxxas's proprietary composite material is that it maintains its resistance to breaking even in cold weather conditions. Many materials become brittle when temperatures drop, but this suspension arm has been specifically engineered to perform consistently throughout winter months and in variable UK weather conditions.
- What does the chrome finish do? — The chrome plating serves both functional and aesthetic purposes. It provides additional protection against corrosion and wear, extending the lifespan of the component, particularly when your RC car is used in wet conditions or exposed to salt and moisture. The polished chrome finish also enhances the appearance of your RC vehicle when displayed or during competition.
- Is this a direct replacement for my stock suspension arm? — This is a heavy-duty upgrade suspension arm that is fully compatible with the listed Traxxas models. It uses the same mounting points and geometry as the standard arm, but offers superior durability and performance due to its advanced composite material and heavy-duty construction. If your current arm is damaged or you want to upgrade to better components, this is an excellent choice.
- What is the part number and EAN? — The model number is TRX7831-CHRM and the EAN code is 020334048479. Always use these identifiers when ordering to ensure you receive the correct 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 Traxxas Suspension arm, Chrome, lower (left, front or rear), heavy duty (1) TRX7831-CHRM 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: TRX7831-CHRM
- EAN Code: 020334048479
- Part Type: Suspension Arm (Heavy-Duty Lower Left)
- Material: Proprietary Composite
- Finish: Chrome Plated
- Position: Lower Left (Front or Rear)
- Quantity: 1
- Compatible Models: Traxxas Funco Motorsports Pro Scale 8S 2WD Electric Sand Car (Red, Blue, Orange, Green), Traxxas X-Maxx Belted 4WD Brushless RTR 8S Monster Truck (Orange, Blue, Red, Green), Traxxas X-Maxx Ultimate (Blue X, Green X), Traxxas X-Monster Chassis RRP
- Heavy-Duty Construction: Yes
- Cold Weather Performance: Maintains integrity in low temperatures
- Corrosion Resistance: Chrome plating for enhanced durability
- Designed For: High loads, hard landings, extreme punishment
- Suspension Type: Lower suspension arm with composite flex design
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.
