Pro-Line 1/30 Pro-Spec Front/Rear Scaler Shocks Overview
Take your Axial® SCX30T to the next level of scale performance with Pro-Line’s all-new Pro-Spec Scaler Shocks! Engineered to deliver maximum articulation, smooth performance, and premium durability, these shocks are the ultimate upgrade for conquering any terrain.
Built from the same next-generation RC shock technology found in Pro-Line's proven Pro-Spec lineup, the SCX30 shocks feature CNC-machined aluminum caps, collars, bodies, and bottom caps, paired with hard chrome–coated steel shock shafts for precise, long-lasting action. X-Ring seals provide ultra-smooth, low-friction operation while keeping oil where it belongs.
Available in two optimized sizes - 21.5mm and 25mm -these shocks let you tailor wheel travel and suspension setup to match your terrain and driving style. Each set includes four shocks for a complete front-and-rear upgrade, plus optional spring rates so you can fine-tune your crawler's suspension feel. With a bright chrome finish and signature Pro-Line blue anodizing, these shocks don't just perform - they stand out on the trail.
Like all Pro-Spec shocks, the SCX30 editions come mostly pre-assembled (just add oil), so installation is quick and hassle-free. Whether you're tackling technical rock gardens, loose dirt trails, or high-speed sections, Pro-Spec Scaler Shocks give your SCX30 the control and confidence it deserves.
- Scale: 1/30
- Shock Type: Pro-Spec Scaler Shocks
- Shock Length: 25mm
- Material: CNC-machined aluminium caps, collars, bodies, and bottom caps
- Shock Shaft: Hard chrome-coated steel
- Seals: X-Ring seals for low-friction operation and leak resistance
- Finish: Bright chrome with Pro-Line blue anodising
- Quantity: Four shocks (complete front and rear set)
- Assembly: Mostly pre-assembled, requires shock oil addition
- Spring Rates: Four optional spring rates included for suspension tuning
- Vehicle Type: Rock Crawler
- Compatible Models: Axial SCX30 (all variants including Ford Bronco 4X4 RTR, Chevrolet K10 4x4 RTR, Jeep Wrangler JLU 4X4 RTR)
- Part Number: G-PRO641201
- Manufacturer: Pro-Line
- EAN: 0660132676841
Overview
Take your Axial SCX30 to the next level of scale performance with Pro-Line's all-new Pro-Spec Scaler Shocks. These premium suspension upgrades are engineered to deliver maximum articulation, smooth performance, and exceptional durability, making them the ultimate upgrade for conquering any terrain. Whether you're tackling technical rock gardens, loose dirt trails, or pushing your crawler to its limits, these shocks provide the control and confidence your SCX30 deserves. If you're serious about RC car performance in the UK, upgrading your suspension is one of the most impactful modifications you can make to your ready-to-run RC rock crawler.
Built from the same next-generation RC shock technology found in Pro-Line's proven Pro-Spec lineup, these shocks represent a significant step up from standard equipment. The SCX30 shocks feature CNC-machined aluminium caps, collars, bodies, and bottom caps, paired with hard chrome-coated steel shock shafts for precise, long-lasting action. This combination of materials and engineering delivers the kind of performance and reliability that serious RC enthusiasts expect. The bright chrome finish combined with signature Pro-Line blue anodising ensures these shocks don't just perform exceptionally—they also look the part on the trail.
Available in two optimised sizes—21.5mm and 25mm—these shocks let you tailor wheel travel and suspension setup to match your specific terrain and driving style. This product is the 25mm variant, which provides extended travel for maximum articulation and absorption on challenging surfaces. Each set includes four complete shocks for a full front-and-rear upgrade, plus optional spring rates so you can fine-tune your crawler's suspension feel to perfection.
Key Features
- CNC-Machined Aluminium Construction — The shock caps, bodies, collars, and bottom caps are all precision CNC-machined from aluminium, ensuring consistent quality, reduced weight compared to alternative materials, and excellent durability through repeated impacts and challenging terrain.
- Hard Chrome-Coated Steel Shafts — The shock shafts are hard chrome-coated for superior durability and smoothness, reducing friction during compression and extension cycles whilst resisting corrosion and wear from repeated use on wet, muddy, or salty terrain.
- X-Ring Seals for Ultra-Smooth Operation — Advanced X-Ring seals provide exceptionally low-friction operation whilst keeping shock oil exactly where it belongs, preventing leaks and ensuring consistent damping performance over extended periods of use.
- 25mm Length for Maximum Articulation — The 25mm shock length is specifically engineered to provide extended wheel travel and maximum articulation, making these shocks ideal for extreme terrain and rock crawling where maximum suspension movement is essential.
- Complete Four-Shock Set — This package includes all four shocks needed for a complete front-and-rear suspension upgrade, eliminating the need to purchase multiple products and ensuring perfectly matched suspension performance throughout your crawler.
- Optional Spring Rate Selection — Four optional spring rates are included, allowing you to fine-tune your suspension feel, ride height, and handling characteristics to match your specific driving style, terrain preference, and weight distribution.
- Mostly Pre-Assembled Design — These shocks arrive mostly assembled, requiring only the addition of shock oil before installation, making setup quick and hassle-free compared to fully disassembled alternatives.
- Premium Aesthetic with Blue Anodising — The signature Pro-Line blue anodised finish combined with bright chrome detailing gives your SCX30 a premium, professional appearance that reflects the high quality of the engineering beneath.
Technical Performance
The Pro-Line Pro-Spec Scaler Shocks represent cutting-edge suspension engineering specifically developed for 1/30 scale rock crawlers like the Axial SCX30. The CNC-machined aluminium and hard chrome-coated steel construction deliver exceptional build quality whilst maintaining precise tolerances essential for smooth, predictable performance. The 25mm length provides significantly extended wheel travel compared to shorter alternatives, enabling maximum articulation for extreme rock crawling and technical terrain navigation. The X-Ring seal technology is a major advancement over traditional O-ring seals, reducing friction and preventing oil leakage that can degrade performance over time. These shocks are compatible with all current SCX30 models including the Ford Bronco 4X4 RTR (both grey and blue variants), the Chevrolet K10 4x4 RTR (both green and black variants), and the Jeep Wrangler JLU 4X4 RTR (both white and green variants). The pre-assembled design means minimal setup time—simply add your choice of shock oil at the recommended viscosity and you're ready to hit the trail. Spring rate selection allows precise tuning of suspension stiffness, enabling optimisation for different driver weights, terrain types, and driving styles. Whether you're running across rocks, through mud, or on loose terrain, these shocks provide the consistent, predictable damping characteristics that serious RC crawling demands.
What's in the Box
- Four Pro-Spec Scaler Shocks (complete set for front and rear)
- Optional spring rate set (four rates included for suspension tuning)
What You Need to Complete
- Shock oil at your preferred viscosity (required for final assembly before use)
Frequently Asked Questions
- Are these shocks compatible with my Axial SCX30? — Yes, these Pro-Line Pro-Spec Scaler Shocks are specifically designed for Axial SCX30 models. They are compatible with all current SCX30 variants including the Ford Bronco 4X4 RTR, Chevrolet K10 4x4 RTR, and Jeep Wrangler JLU 4X4 RTR in all colour options.
- What is the difference between the 21.5mm and 25mm versions? — Both sizes use identical construction quality and technology, but the 25mm version provides extended wheel travel and maximum articulation, making it ideal for extreme rock crawling and technical terrain. The 21.5mm alternative is better suited for slightly more compact setups or users preferring reduced travel.
- Do I need to add anything to the shocks before installation? — Yes, these shocks arrive mostly pre-assembled and require only the addition of shock oil before installation. The specific viscosity depends on your terrain and driving style—the included spring rate options help you dial in the perfect feel.
- Will these shocks improve my crawler's performance? — Significantly yes. These premium shocks offer superior damping control, reduced friction, and better sealing compared to standard equipment. You'll notice smoother suspension action, improved articulation, better traction on technical terrain, and more predictable handling overall.
- Are these shocks waterproof? — The X-Ring seals provide excellent water resistance and oil retention, making them well-suited for wet terrain, mud, and water crossings commonly encountered in RC rock crawling.
- How do the optional spring rates work? — Four different spring rates are included in the package. Softer rates provide more travel and comfort on rough terrain, whilst stiffer rates improve handling and reduce bottoming out. Experiment with different rates to find the perfect setup for your driving style and terrain.
- Is installation difficult? — Installation is straightforward and quick. These shocks are designed for easy fitment to SCX30 models, and with the mostly pre-assembled design, you only need to add oil and install them. Detailed installation guides are available from RC retailers in the UK.
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 PRO 1/30 Pro-Spec Fr/Rr (25mm) Scaler Shocks (4): Axial SCX30 G-PRO641201 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.
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.
