Overview
The Traxxas Suspension link, Rear (upper) (Steel) (4x206mm, centre to Centre) (2 pcs) (assembled with hollow balls) TRX8542 is an essential replacement and upgrade component for owners of the Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD Short Course Truck. Whether you are maintaining your existing RC car UK setup or upgrading your suspension geometry for improved performance, this precision-engineered rear upper suspension link delivers the durability and reliability that Traxxas is recognised for worldwide. These suspension links are critical to your vehicle's handling characteristics, and the steel construction ensures they can withstand the demanding forces encountered during high-speed off-road driving, whether you're bashing in your garden or competing at your local RC track.
Built to the exacting standards you'd expect from an authorised Traxxas parts supplier, this rear upper suspension link comes as a pair, fully assembled with hollow ball joints ready to install. The hollow ball design reduces unsprung weight whilst maintaining strength and precision, allowing for smoother suspension articulation and more responsive handling. For serious RC enthusiasts in the UK who demand quality spares and genuine Traxxas components, this suspension link represents the perfect choice for maintaining your vehicle's performance or fine-tuning its suspension setup for different driving conditions.
RC Model Shop stocks genuine Traxxas spare parts, and we understand that every component counts when it comes to your RC car's performance and longevity. This rear upper suspension link is manufactured to original specifications, ensuring perfect fitment and compatibility with your UDR model. Whether you're replacing worn components or building a complete custom suspension setup, you can trust that this Traxxas part will deliver the precision and durability that keeps your RC vehicle performing at its best.
Key Features
- Steel Construction — The suspension link is manufactured from steel, providing exceptional strength and durability to resist bending and failure under the extreme forces generated during aggressive driving, jumps, and high-speed cornering. Steel suspension components are the choice of serious RC racers and enthusiasts who demand reliability.
- Hollow Ball Joints (Pre-assembled) — Each suspension link is assembled with hollow ball joints, which significantly reduce unsprung weight compared to solid alternatives whilst maintaining the strength and precision needed for accurate suspension geometry and responsive handling characteristics.
- Pair Quantity — This package includes two rear upper suspension links, providing both sides of your rear suspension with matching components for balanced and symmetrical handling performance.
- 4x206mm Dimension (Centre to Centre) — The suspension links measure 4 millimetres in diameter with 206 millimetres of length from centre to centre, providing the exact geometry required by the UDR platform for optimal suspension performance and alignment.
- Genuine Traxxas Component — As an official Traxxas spare part with the authentic TRX8542 model number, this suspension link is manufactured to original equipment specifications, ensuring perfect compatibility and reliability with your UDR vehicle.
- Ready to Install — Pre-assembled with hollow balls already fitted, you can install these links immediately without requiring additional assembly or adjustment, saving time and ensuring correct assembly.
- Improved Suspension Response — Upgrading to quality steel suspension links enhances your vehicle's suspension responsiveness, allowing the shocks and springs to work more efficiently and delivering better feedback through the terrain.
Technical Performance
The Traxxas UDR Rear Suspension Link (Upper) TRX8542 represents precision engineering designed specifically for the demands of modern RC short course truck racing and high-performance off-road driving. The steel construction provides superior rigidity and durability compared to plastic alternatives, which is essential when you're regularly subjecting your RC vehicle to the high loads experienced during acceleration, braking, and cornering at competitive speeds. The 4-millimetre diameter rod with 206-millimetre centre-to-centre length is engineered to match the UDR's suspension geometry precisely, ensuring that suspension angles remain true during dynamic driving situations. The hollow ball joints are a critical feature for RC performance enthusiasts, as they reduce the overall mass of the unsprung components, allowing the suspension to respond more quickly and precisely to changes in terrain whilst maintaining the rigidity required to support the vehicle's weight and the lateral forces generated during high-speed cornering. These suspension links are supplied as a complete pair, pre-assembled and ready for immediate installation, which makes maintenance and upgrades straightforward for UK RC car enthusiasts of all skill levels. The genuine Traxxas manufacture ensures that these components will integrate seamlessly with the rest of your UDR's suspension system and maintain the vehicle's factory-specified handling characteristics.
What's in the Box
- 2x Rear Upper Suspension Links (Steel)
- Pre-assembled with hollow ball joints
Frequently Asked Questions
- Is the Traxxas TRX8542 rear suspension link suitable for my UDR? — Yes, this suspension link is specifically designed for the Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck, including both the Rigid Industries and Fox Racing variants. It is an official Traxxas spare part and will deliver perfect fitment and compatibility.
- What makes hollow ball suspension links better than solid alternatives? — Hollow ball joints reduce unsprung weight, which allows your suspension to respond more quickly and precisely to terrain changes whilst maintaining full strength and durability. This results in improved handling, better traction, and more responsive feedback during driving.
- Do I need any special tools to install these suspension links? — Installation requires basic RC maintenance tools including hex wrenches and potentially a socket set, depending on your vehicle's specific fasteners. As they arrive pre-assembled with hollow balls fitted, you simply need to remove the old links and install the new ones using the existing mounting points.
- Why should I choose steel suspension links over plastic alternatives? — Steel offers superior strength and durability, resistance to bending under load, and longer component life, particularly if you're running high-powered electric motors or nitro engines. Steel suspension links are the standard choice for competitive RC racers and serious enthusiasts.
- How often should I replace my suspension links? — Suspension links should be inspected regularly for signs of wear, bending, or damage. If you notice any deflection, damage to the ball joints, or inconsistent handling, replacement is recommended. Regular maintenance and inspection help you catch issues before they affect your vehicle's performance or safety.
- Is this a genuine Traxxas part? — Yes, the TRX8542 is an official Traxxas spare part manufactured to original equipment specifications. Genuine parts ensure compatibility, reliability, and performance consistency with your UDR vehicle.
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 link, Rear (upper) (Steel) (4x206mm, centre to Centre) (2 pcs) (assembled with hollow balls) TRX8542 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.
- Product Type: Suspension Link (Rear Upper)
- Brand: Traxxas
- Model Number: TRX8542
- EAN: 020334854209
- Material: Steel
- Quantity: 2 pieces
- Configuration: Assembled with hollow balls
- Diameter: 4mm
- Length (Centre to Centre): 206mm
- Suspension Position: Rear Upper
- Ball Joint Type: Hollow Ball
- Compatible Models: Traxxas UDR Unlimited Desert Racer Pro-Scale 4WD RTR Short Course Truck (TRX85086-4-RGD1 Rigid Industries variant, TRX85086-4-FOX1 Fox Racing variant)
- Spare Part Category: Suspension Spares
- Assembly Status: Pre-assembled, ready to install
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.
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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.
