Overview
The Team Associated RC12R5 Side Spring Green 4.38Lbs (AS4642) is a precision suspension component designed for enthusiasts and competitors who demand professional-grade performance tuning on their RC12R5 platform. This genuine OEM side spring is an essential spare part for anyone serious about optimising their RC car UK setup, whether you're maintaining existing suspension geometry or experimenting with different spring rates to dial in the perfect chassis balance. The green-rated spring delivers a consistent 4.38 lb spring rate that responds predictably under load, making it an ideal choice for fine-tuning rear pod roll control and overall handling characteristics.
As an authorised Associated spare part, this side spring represents genuine quality engineering from one of the most respected names in precision RC racing. Whether you're a seasoned competitor running your RC12R5 in club events or a dedicated basher looking to restore peak performance after wear, this OEM component offers the reliability and consistency you need. The straightforward installation and proven compatibility with the RC12R5 platform make it a must-have addition to any spares box for owners of this championship-winning chassis.
Suspension tuning is a critical aspect of RC car performance, and having access to genuine OEM springs in different rates allows you to experiment with your setup and find the sweet spot that works best for your driving style and track conditions. This green spring complements other rate options in the RC12R5 range, giving you the flexibility to build a comprehensive suspension tuning arsenal.
Key Features
- Genuine OEM Part — This is an official Team Associated component manufactured to the exact specifications of the RC12R5 platform, ensuring perfect compatibility and consistent performance characteristics that third-party alternatives simply cannot match.
- 4.38 Lbs Spring Rate — The green rating delivers a specific spring rate that provides predictable and consistent suspension response, giving you precise control over chassis balance and helping you dial in the perfect setup for your driving conditions.
- Rear Pod Roll Control — This side spring directly influences how your RC12R5 handles during cornering and weight transfer, allowing you to reduce or increase roll stiffness to suit your track and driving preferences.
- Suspension Tuning Flexibility — By having access to different spring rates, you can experiment with your chassis setup to find the ideal balance between traction, stability and responsiveness, which is essential for competitive RC racing.
- Easy Installation — As a direct OEM replacement, this spring installs without modification or additional components, making maintenance and setup changes quick and straightforward.
- Proven Compatibility — Designed specifically for the RC12R5 platform, this spring integrates seamlessly with your existing suspension without any fitment issues or compromises.
Technical Performance
The Team Associated RC12R5 Side Spring Green 4.38Lbs represents precision engineering in suspension component design. This genuine OEM spring is manufactured to exacting tolerances that ensure consistent spring rates across the entire compression range, eliminating the unpredictable performance variations you might experience with aftermarket alternatives. The 4.38 lb spring rate sits within the middle range of the RC12R5 spring options, making it versatile for various track conditions and driving styles. The engineering behind this component directly impacts how your RC12R5 responds to inputs, influences traction characteristics, and affects overall chassis balance during acceleration, braking and cornering. The green colour designation is a recognised industry standard for spring rate identification, making it easy to manage multiple springs in your spares collection and ensuring you select the correct rate for your current setup. Built with the durability expected from Team Associated OEM components, this spring maintains its performance characteristics through extended use and repeated compression cycles, providing reliable suspension tuning for both casual enthusiasts and competitive racers running RC car UK events.
What's in the Box
- 1x Team Associated RC12R5 Side Spring Green 4.38Lbs (AS4642)
Frequently Asked Questions
- What is the RC12R5 and will this spring fit my RC car? — The RC12R5 is Team Associated's high-performance 1/12 scale 2WD buggy platform, recognised as a competitive racing chassis. This side spring is specifically designed for the RC12R5 and is not compatible with other Team Associated models or platforms. If you own an RC12R5, this is a genuine OEM replacement part that will fit perfectly without any modification.
- What does the spring rate of 4.38 Lbs mean? — The spring rate measures how stiff the spring is. A 4.38 lb spring rate means it takes 4.38 pounds of force to compress the spring by one inch. This green-rated spring offers a mid-range stiffness that works well for general purpose racing and tuning. Different rates in the RC12R5 range allow you to adjust how much the chassis rolls during cornering and how quickly it responds to suspension inputs.
- Why would I need to replace my side springs? — Side springs wear out over time due to constant compression and extension during driving. Springs can lose their rate gradually, become damaged if over-compressed, or may be intentionally swapped when tuning your chassis setup. Having genuine OEM replacement springs ensures consistent performance and makes maintenance straightforward.
- How does changing the spring rate affect my RC car's performance? — Softer springs (lower pound rating) allow more suspension travel and body roll, which increases traction but reduces stability and steering response. Stiffer springs (higher pound rating) reduce body roll and improve steering response but can reduce traction and make the chassis feel more nervous. The 4.38 lb green spring offers a balanced middle ground that works well for most conditions, but testing different rates helps you find your optimal setup.
- Is this suitable for beginners? — Yes, this OEM side spring is suitable for RC enthusiasts of all experience levels. If you own an RC12R5, keeping spare springs in different rates is an essential part of responsible RC car ownership. Beginners can simply maintain the same spring rate as their original setup, whilst more experienced tuners can experiment with different rates to refine their chassis balance.
- What is the difference between OEM springs and aftermarket alternatives? — Genuine Team Associated OEM springs like this one are manufactured to precise specifications using controlled materials and quality processes. This ensures consistency in spring rate across the entire compression range. Aftermarket springs may vary in rate, stiffness consistency, and durability. Using OEM components guarantees you're getting exactly the specification you expect, which is crucial for competitive racing where predictable chassis behaviour is essential.
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 Team Associated RC12R5 Side Spring Green 4.38Lbs AS4642 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: Team Associated
- Model Number: AS4642
- Product Type: RC12R5 Side Spring
- Colour: Green
- Spring Rate: 4.38 lbs
- Compatibility: Team Associated RC12R5
- Application: Suspension tuning, rear pod roll control
- Barcode: 784695046429
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.
