- Brand: Axial (GPM Racing OEM upgrade)
- Model Number: Z-AXI-3317
- Compatible With: Axial SCX30 1/30 scale rock crawler platform
- Compatible Vehicles: Axial SCX30 Ford Bronco 4X4 RTR Brushed Rock Crawler, Axial SCX30 Jeep Wrangler JLU 4X4 RTR Brushed Rock Crawler
- Shock Type: Pre-assembled complete shock set
- Shock Length: 22mm
- Shock Quantity: 4 units
- Shock Body Material: CNC-machined aluminium
- Shaft Diameter: 1.5mm
- Shaft Length: 12.1mm
- O-Ring Seals: 1.8x0.8x0.5mm
- Spring Rate Options: Soft (Gold), Medium (Black, pre-installed), Hard (Silver)
- Spring Specification: 0.62LBS
- Ball Joints Included: Eight pieces 1.4x3.2mm, four pieces 1.4x4.7mm
- Oil Compatibility: Can be used with or without shock oil (not included)
- Replaces OEM Part: AXI-3317
- Shock Assembly: Fully pre-assembled and ready to install
- Contents: Four complete shock units with caps, bodies, rod ends, shafts, O-rings, four gold springs (soft), four silver springs (hard), four black springs (medium)
Overview
The AXIAL Shock Set, Preassembled (Z-AXI-3317) is a premium suspension upgrade designed specifically for the Axial 1/30 SCX30 scale rock crawler platform. Whether you own the Ford Bronco 4X4 RTR or the Jeep Wrangler JLU 4X4 RTR, this shock set delivers superior performance over factory-standard components. For UK RC enthusiasts looking to enhance their ready to run RC crawler's handling characteristics and suspension response, this pre-assembled shock set represents an excellent investment in performance tuning.
Manufactured by GPM Racing and engineered to replace the original factory part number AXI-3317, this complete shock assembly brings CNC-machined aluminium construction to your SCX30. The 22mm shock bodies feature precision engineering that improves ground clearance and articulation on technical terrain. If you're serious about getting the most from your Axial RC crawler, upgrading the suspension is one of the most effective modifications available, and this ready-to-use solution eliminates the complexity of sourcing individual components.
This is not a stripped-down parts package — it's a complete, fully assembled shock set with everything you need to bolt onto your vehicle immediately. The GPM Racing quality means you're investing in durability and performance that will serve weekend bashers and dedicated trail runners alike. The aluminium construction is significantly lighter and more durable than plastic alternatives, providing better energy absorption and more consistent performance across varied terrain.
Key Features
- Four Complete Pre-assembled Shock Units — The set includes all four shocks fully assembled and ready to install, saving you significant time compared to building shock assemblies from individual parts. Each shock arrives complete with cap, body, rod end, and shaft, meaning no additional assembly or technical knowledge is required before fitting to your vehicle.
- CNC-Machined Aluminium Shock Bodies — The precision-engineered aluminium construction provides superior strength-to-weight ratio compared to plastic shocks, resulting in improved suspension response and longer service life. Aluminium also dissipates heat more effectively during extended running sessions, maintaining consistent damping characteristics throughout your driving day.
- Three Interchangeable Spring Rates Included — The set includes three different spring options to suit various driving styles and terrain conditions. The gold spring provides a soft setup for maximum compliance on rocky, uneven ground; the pre-installed black spring delivers a medium rate for balanced all-round performance; and the silver spring offers a hard setup for high-speed runs and smoother terrain. This flexibility allows you to tune your SCX30's suspension to match specific conditions without purchasing additional springs.
- Precisely Sized 22mm Shock Bodies — The 22mm length has been engineered specifically for the SCX30 platform to deliver optimal suspension geometry and articulation. This size ensures proper weight distribution, ride height, and suspension travel for your rock crawler without causing clearance issues or geometry problems.
- Complete Hardware Package — Beyond the four shock units, the set includes eight ball joints (1.4x3.2mm) and four additional ball joints (1.4x4.7mm), providing all the connection hardware needed for installation. These precision ball joints enable smooth suspension movement and articulation essential for technical rock crawling.
- Oil-Ready Design — Whilst the shock absorber can be used effectively with or without oil, the design allows for oil filling if you prefer to fine-tune damping characteristics. However, please note that shock oil is not included, and due to the compact 1/30 scale size, specialised oil filling tools are required if you choose to add damping fluid.
- OEM Replacement Compatibility — Designed to directly replace Axial factory part number AXI-3317, installation is straightforward for owners of the Axial SCX30 Ford Bronco or Axial SCX30 Jeep Wrangler JLU models. The shocks integrate seamlessly with existing suspension geometry without modification.
Technical Performance
The AXIAL Shock Set represents a significant performance upgrade over factory plastic shock components commonly found on ready to run RC crawlers. Built from CNC-machined aluminium rather than injection-moulded polymer, these shocks deliver improved durability and more consistent performance characteristics across extended driving sessions. The 22mm length has been precisely calculated for the SCX30 platform to maintain correct suspension geometry, ride height, and articulation angles essential for technical rock crawling. The inclusion of three interchangeable spring rates — soft (gold), medium (black, pre-installed), and hard (silver) — allows experienced operators to dial in suspension response for specific terrain and driving styles. Each shock assembly measures 22mm in length with a 1.5mm diameter shaft and 12.1mm shaft length, dimensions that have been engineered for compatibility with the Axial 1/30 scale chassis geometry. The O-ring seals measure 1.8x0.8x0.5mm, providing effective hydraulic damping separation even in this compact scale. The spring specification of 0.62LBS delivers appropriate progressive resistance without binding or bottoming out. The four included ball joint options (1.4x3.2mm and 1.4x4.7mm) ensure precise articulation at suspension mounting points, critical for maintaining consistent handling as your SCX30 navigates rocky, uneven terrain. Whether you're running on the UK's varied landscape of rocky moorland, technical quarry sections, or established rock crawling courses, this suspension upgrade will noticeably improve your vehicle's ability to maintain traction, control articulation, and deliver responsive handling feedback.
What's in the Box
- Four complete pre-assembled 22mm shock units with caps and bodies
- Four shock rod ends
- Four shafts (1.5mm diameter, 12.1mm length)
- Four O-ring seals (1.8x0.8x0.5mm)
- Four springs pre-assembled with black spring (medium rate)
- Four additional silver springs (hard rate)
- Four additional gold springs (soft rate)
- Eight ball joints (1.4x3.2mm)
- Four ball joints (1.4x4.7mm)
What You Need to Complete
- Axial SCX30 Ford Bronco 4X4 RTR or Axial SCX30 Jeep Wrangler JLU 4X4 RTR (or compatible 1/30 Axial platform)
- Basic tools for suspension installation (screwdrivers, hex wrenches)
- Shock oil (optional, only if you wish to fill shocks for increased damping — not included and specialist tools required)
Frequently Asked Questions
- Are these shocks compatible with my Axial SCX30? — Yes, these shocks are engineered specifically for the Axial 1/30 SCX30 platform and will replace the factory part number AXI-3317. They are compatible with the Axial SCX30 Ford Bronco 4X4 RTR Brushed Rock Crawler and the Axial SCX30 Jeep Wrangler JLU 4X4 RTR Brushed Rock Crawler. If you own either of these models, these shocks will integrate seamlessly without modification.
- Do I need to assemble these shocks myself? — No, one of the main advantages of this product is that all four shocks arrive fully pre-assembled and ready to install onto your vehicle. You simply remove them from the package and fit them to your SCX30 using basic tools. This saves considerable time and technical knowledge compared to building shock assemblies from component parts.
- What is the difference between the three spring rates? — The set includes three interchangeable spring options to match different driving conditions and styles. The gold spring is soft and provides maximum compliance for rocky, uneven terrain where maximum articulation is beneficial. The black spring (pre-installed) offers a medium rate for balanced all-round performance suitable for mixed terrain. The silver spring is hard and better suited to high-speed runs on smoother sections or when you want reduced suspension movement. You can swap springs between shocks without tools by simply removing the spring from the shock body and installing a different rate.
- Do these shocks come filled with oil? — No, shock oil is not included with this set. The shocks can be used very effectively without oil, which is the standard configuration. However, if you wish to add shock oil for additional damping control, the design allows for this, though specialist oil filling tools are required due to the compact 1/30 scale size. Most users find the shocks perform excellently without oil.
- Will these shocks improve my SCX30's performance? — Yes, significantly. The CNC-machined aluminium construction is far more durable and delivers more consistent performance than the plastic factory shocks. The aluminium bodies dissipate heat better, maintain more consistent damping throughout extended running sessions, and the precise 22mm length ensures optimal suspension geometry for the SCX30 platform. You'll notice improved articulation, better traction on technical terrain, and more responsive handling characteristics.
- How difficult is installation? — Installation is straightforward and requires only basic RC tools. These shocks directly replace the factory AXI-3317 units, so no modification to your vehicle is needed. You'll remove the old shocks and bolt on the new ones using standard hex wrenches and screwdrivers. Most users can complete the upgrade in under 30 minutes.
- Are these shocks suitable for beginners? — Yes, these shocks are suitable for anyone operating an Axial SCX30, from complete beginners to experienced rock crawlers. Since they arrive fully assembled and ready to install, beginners don't need technical shock-building knowledge. The three included spring rates also make it easy to dial in a setup suitable for your skill level and the terrain you're running on.
- What if I want a different suspension setup? — The inclusion of three spring rates gives you flexibility to adjust suspension stiffness without purchasing additional components. Simply swap the springs between shocks to find the setup that best suits your driving style. Soft springs offer maximum articulation for technical crawling, medium springs provide balanced performance, and hard springs reduce suspension movement for faster terrain.
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 AXIAL Shock Set, Preassembled: SCX30 Z-AXI-3317 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.
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