Overview
The Traxxas Springs, Rear (Black) (2 pcs) TRX3757 are genuine replacement rear springs designed specifically for Traxxas Ultra Shocks. Whether you're an experienced RC enthusiast maintaining your ready to run RC vehicle or a dedicated basher pushing your model to the limit, having quality replacement springs on hand is essential for optimal suspension performance. These black rear springs are engineered to Traxxas's exacting standards, ensuring your RC car UK setup maintains consistent handling characteristics and responsive suspension geometry on every run.
If you own a Traxxas model equipped with Ultra Shocks, these rear springs are a critical consumable part that will eventually need replacement as suspension components wear through regular use. Over time, springs lose their tension and fail to provide the precise spring rates that Traxxas suspension systems demand. By replacing worn springs with genuine Traxxas components, you restore your RC car's suspension to factory specifications, which is especially important if you're competing or simply want your brushless RC setup to perform at its best.
This two-piece pack gives you both rear springs needed for a complete replacement, eliminating the need to order separately. Quality suspension components are the foundation of any high-performing RC car, and Traxxas springs are recognised throughout the hobby as reliable, consistent performers that deliver the handling characteristics your model was designed to provide.
Key Features
- Genuine Traxxas OEM Component — These springs are original equipment manufactured by Traxxas, ensuring perfect compatibility with Ultra Shocks and guaranteeing the exact spring rates and materials specified by the engineers who designed your vehicle's suspension system.
- Designed for Ultra Shocks — These springs are engineered specifically to work with Traxxas Ultra Shock absorbers, delivering the precise suspension geometry and spring rates that complement these advanced shock components for balanced handling and consistent performance.
- Black Finish — The black coating provides a clean, professional appearance while also offering basic corrosion resistance during use in outdoor RC conditions across the UK.
- Two-Piece Set — This pack includes both rear springs required for a complete rear suspension replacement, so you have everything needed without ordering additional parts separately.
- Essential Maintenance Part — Springs wear and lose tension over time with regular use, making them consumable components that every serious RC enthusiast should keep in stock for maintenance and repair.
Technical Performance
Traxxas Ultra Shocks represent advanced RC suspension engineering, combining oil-damped shock bodies with carefully calibrated springs to deliver precise handling across various driving conditions. The rear springs in this pack are manufactured to exact specifications using materials selected for durability and consistent performance characteristics. Spring rate is a critical parameter in RC vehicle setup—it determines how quickly the suspension compresses and extends, directly affecting traction, stability, and handling response. Traxxas suspension components are engineered using advanced materials science and extensive testing to ensure that when you replace your springs with genuine OEM parts, you're restoring your vehicle to the performance envelope the manufacturer intended. The black finish on these springs indicates they meet Traxxas's visual and material standards. Whether you're running on carpet, grass, or rough outdoor terrain across the UK, these springs will maintain consistent performance characteristics. Regular inspection and replacement of suspension springs is part of responsible RC car maintenance, as worn springs can lead to unpredictable handling, reduced traction, and increased wear on other suspension components.
What's in the Box
- 2 x Black rear springs for Traxxas Ultra Shocks
Frequently Asked Questions
- Are these springs compatible with all Traxxas models? — No, these springs are specifically designed for Traxxas models equipped with Ultra Shocks. Check your vehicle's documentation to confirm it uses Ultra Shock absorbers before purchasing. Using the correct springs for your shock type is essential for proper suspension performance.
- How often do I need to replace RC suspension springs? — Spring replacement frequency depends on how frequently you use your RC car UK and the conditions you drive in. Springs gradually lose tension with use and should be replaced when you notice reduced suspension performance, inconsistent handling, or visible damage. Many bashers keep spare springs on hand for maintenance and to minimise downtime between runs.
- What is the difference between these springs and aftermarket alternatives? — These are genuine Traxxas original equipment springs manufactured to exact OEM specifications. This means they deliver the precise spring rates and material properties that Traxxas engineers designed your vehicle's suspension around. While aftermarket springs may offer different rates for tuning purposes, genuine Traxxas springs restore your vehicle to factory performance specifications.
- Can I use different spring rates to change my vehicle's handling? — Spring rate selection is an advanced tuning technique in RC racing. If you're interested in experimenting with different spring rates, consult Traxxas tuning guides or experienced RC shop staff who can recommend appropriate alternatives. However, for standard use and maintenance, these genuine Traxxas springs are the correct choice to restore your vehicle to factory specifications.
- How do I know if my springs need replacement? — Signs of worn springs include reduced suspension responsiveness, inconsistent handling characteristics, difficulty maintaining traction, and visible sagging of the suspension. If you've used your RC car regularly for an extended period, proactively replacing springs is good maintenance practice that will improve your vehicle's performance and reliability.
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 Springs, Rear (Black) (2 pcs) TRX3757 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: TRX3757
- Product Type: Replacement rear springs for Traxxas Ultra Shocks
- Quantity: 2 springs per pack
- Colour: Black
- Material: Traxxas OEM specification spring material
- Compatibility: Traxxas vehicles equipped with Ultra Shock absorbers
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.
