Overview
The Traxxas Shock shaft, 3x57mm (GTS) (2 pcs) is an essential suspension component designed specifically for the TRX-4 Long Arm Lift Kit. These replacement shock shafts are engineered to maintain the performance and handling characteristics of your Traxxas RC crawler, ensuring smooth operation over challenging terrain. Whether you're an experienced RC enthusiast running a TRX-4 off-road crawler in the UK or someone looking to upgrade and maintain their RC vehicle, these genuine Traxxas parts deliver the quality and reliability you expect from the brand.
Suspension components are critical to the overall performance of any RC car, truck, or crawler. The shock shaft plays a vital role in connecting the shock body to the suspension geometry, allowing proper travel and dampening of terrain impacts. When paired with the TRX-4 Long Arm Lift Kit, these 3x57mm GTS shock shafts enable your crawler to tackle technical rock crawling courses, uneven garden terrain, and challenging off-road environments with confidence. Quality replacement parts like these are essential for maintaining peak performance and ensuring your investment in an RC crawler continues to deliver years of enjoyment.
RC enthusiasts in the UK and beyond rely on Traxxas because the brand has built a reputation for precision engineering and durability. This spare part pack includes everything you need to maintain or upgrade your TRX-4 suspension system, making it an excellent choice for weekend bashers, serious competitors, and hobbyists alike. Keep your RC crawler in top condition with genuine Traxxas components.
Key Features
- GTS Specification — These shock shafts are manufactured to Traxxas GTS (performance) standards, ensuring consistent quality and precise fitment with the TRX-4 Long Arm Lift Kit for optimal suspension performance and handling characteristics.
- 3x57mm Dimensions — The specific 3x57mm size is engineered to work seamlessly with the TRX-4 Long Arm Lift Kit geometry, providing the correct travel range and supporting the extended suspension travel that the long arm lift design offers.
- Includes Bump Stops — Each set includes bump stops, which are essential suspension components that prevent over-extension of the shock and protect against damage during hard terrain impacts, extending the life of your suspension system.
- Two-Piece Pack — This pack contains two shock shafts, typically for the front and rear suspension of your TRX-4, allowing you to maintain your complete suspension system with a single purchase.
- Genuine Traxxas Component — As an official Traxxas part, you can be confident that this component meets the manufacturer's specifications and will integrate perfectly with your TRX-4 Long Arm Lift Kit setup.
Technical Performance
The Traxxas Shock shaft, 3x57mm (GTS) represents precision engineering designed for demanding RC crawling applications. The 3x57mm specification indicates the shaft diameter and length, which are critical dimensions for proper fitment within the shock assembly and the Long Arm Lift Kit geometry. The GTS designation signifies that these shafts are manufactured to performance-grade standards, ensuring tight tolerances and consistent quality across the component. The inclusion of bump stops is particularly important for protecting your suspension system during aggressive off-road use—these elastomeric stops prevent the shafts from over-extending and damaging internal shock components. The materials and finish of the shock shaft are engineered to withstand the rigours of RC terrain, from rocky landscapes to muddy courses that UK RC enthusiasts frequently encounter. When used as part of the TRX-4 Long Arm Lift Kit setup, these shock shafts enable the extended suspension travel that makes modern TRX-4 crawlers so capable on technical terrain. Whether you're running on indoor carpet tracks or outdoor rocky courses, maintaining quality suspension components like these ensures consistent handling and reliability.
What's in the Box
- Shock shaft, 3x57mm (GTS) x2 pieces
- Bump stops (included)
Frequently Asked Questions
- What is a shock shaft and why do I need to replace it? — The shock shaft is the central rod of your shock absorber that connects to your vehicle's suspension geometry. Over time, shock shafts can become bent from impacts, scratched from dirt ingress, or worn from regular use. Replacing them restores proper suspension performance, ensures smooth travel, and prevents handling issues. If you've had a hard crash or notice uneven suspension travel, a replacement shaft is often the solution.
- Is this compatible with my TRX-4? — Yes, these shafts are specifically engineered for use with the TRX-4 Long Arm Lift Kit. If you have the Long Arm Lift Kit installed on your TRX-4, these will be the correct replacement parts. Always verify you have the Long Arm Lift Kit before purchasing, as standard TRX-4 shock shafts may have different specifications.
- How often should I replace my shock shafts? — With normal recreational use and proper maintenance, shock shafts can last for extended periods. However, if you frequently bash in rocky terrain or have experienced crashes, you may need replacements sooner. Inspect your shafts regularly for bending or damage, and replace them if you notice uneven suspension travel or handling changes.
- What are bump stops and why are they important? — Bump stops are elastomeric components that prevent your shock shaft from over-extending beyond the designed suspension travel limits. They protect internal shock components and the surrounding suspension geometry from damage during extreme impacts. The fact that bump stops are included in this pack means you have everything needed for a complete shock shaft replacement.
- Can I use these on other Traxxas vehicles? — These shafts are specifically sized at 3x57mm for the TRX-4 Long Arm Lift Kit. Other Traxxas vehicles (such as the TRX-4 without the Long Arm Kit, or different models like the Hoss or Sledge) use different shock shaft specifications. Always purchase the correct part for your specific vehicle and suspension setup.
- Where can I order this part in the UK? — You can order the Traxxas Shock shaft, 3x57mm (GTS) (2 pcs) directly from RC Model Shop, a trusted authorised Traxxas retailer in the United Kingdom. Our team can help ensure you're purchasing the correct component for your RC crawler setup.
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 Shock shaft, 3x57mm (GTS) (2 pcs) (includes bump stops) (for use with TRX-4 Long Arm Lift Kit) TRX8161 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
- Part Number: TRX8161
- EAN: 0020334816108
- Product Type: Shock shaft suspension spare
- Specification: 3x57mm (GTS)
- Quantity: 2 pieces
- Includes: Bump stops
- Compatibility: TRX-4 Long Arm Lift Kit
- Suspension Component: Yes
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.
