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.
- Product type: Scaler shocks
- Scale: 1/30
- Shock size: 21.5mm
- Quantity: 4 shocks (complete front and rear set)
- Material: CNC-machined aluminium caps, collars, bodies, and bottom caps
- Shock shaft: Hard chrome-coated steel
- Seal type: X-Ring seals
- Finish: Chrome finish with Pro-Line blue anodising
- Included accessories: Optional spring rates (4)
- Assembly: Mostly pre-assembled, requires shock oil to complete
- Compatibility: Axial SCX30 platform (Ford Bronco, Chevrolet K10, Jeep Wrangler JLU models C-AXI-2048T1, C-AXI-2048T2, C-AXI-2260T1, C-AXI-2260T2, C-AXI-2261T1, C-AXI-2261T2)
- Available sizes: 21.5mm and 25mm
- Manufacturer: Pro-Line Racing
- Part number: G-PRO641200
- EAN: 0660132940942
Overview
Take your Axial SCX30 to the next level of scale performance with Pro-Line's all-new Pro-Spec Scaler Shocks. Whether you're running an Axial Jeep, Bronco, or any other SCX30 platform model, these premium suspension upgrades are engineered to deliver maximum articulation, smooth performance, and durability that will transform your RC crawler experience. If you're serious about RC rock crawling in the UK and want to conquer technical terrain with confidence, these shocks represent a significant step up from standard equipment.
Built from the same next-generation RC shock technology found in Pro-Line's proven Pro-Spec lineup, the SCX30 shocks combine precision engineering with premium materials to give your 1/30 scale rock crawler the control and finesse it deserves. These aren't just performance upgrades—they're the foundation of a truly capable suspension system that responds consistently across loose dirt trails, technical rock gardens, and challenging natural terrain. With bright chrome finish and signature Pro-Line blue anodising, these shocks don't just perform; they stand out visually on the trail as well.
The 21.5mm size offered here is specifically calibrated for the SCX30 platform, providing optimal wheel travel and suspension characteristics for this popular 1/30 scale rock crawler. Whether you're a dedicated scale enthusiast, weekend trail basher, or competitive crawler driver looking for UK-based stock of genuine Pro-Line components, these shocks deliver the quality and performance you expect from a brand trusted across the RC hobby.
Key Features
- CNC-machined Aluminium Construction — The shock caps, bodies, collars, and bottom caps are all precision-machined from aluminium, ensuring lightweight durability and exact tolerances that maintain consistent performance through repeated articulation cycles on challenging terrain.
- Hard Chrome-coated Steel Shock Shafts — Each shock features a hard chrome-coated steel shaft that delivers smooth, precise action while resisting corrosion and wear, maintaining performance reliability over extended use on wet UK trails and abrasive surfaces.
- X-Ring Seals for Ultra-smooth Operation — Advanced X-Ring seal technology provides low-friction operation that keeps oil sealed inside the shock body where it belongs, preventing leaks and maintaining consistent damping performance across temperature ranges and terrain conditions.
- Two Sizes Available for Terrain Versatility — Available in both 21.5mm and 25mm options, these shocks let you tailor wheel travel and suspension setup to match your specific terrain type and driving style, from technical rock gardens to fast trails.
- Complete Four-Shock Set — Each package includes all four shocks needed for a complete front-and-rear suspension upgrade, eliminating the need for multiple separate purchases and ensuring matched suspension geometry throughout your crawler.
- Optional Spring Rates for Fine-tuning — Included optional spring rates allow you to dial in your crawler's suspension feel precisely, adjusting stiffness to match your weight distribution, driving technique, and terrain preferences without replacing shock bodies.
- Premium Blue Anodised Finish — The signature Pro-Line blue anodising combined with bright chrome detailing gives your SCX30 a professional, polished appearance that stands out on the trail whilst maintaining corrosion resistance.
- Pre-assembled Design — Just Add Oil — Unlike shocks requiring full assembly from individual components, these come mostly pre-built, meaning installation is quick and hassle-free—simply add your preferred shock oil and you're ready to hit the trail.
- SCX30 Platform Compatibility — Engineered specifically for Axial SCX30 models including Jeep Wrangler JLU, Ford Bronco, and Chevrolet K10 variants, these shocks integrate seamlessly with the SCX30 platform geometry and suspension mounting points.
Technical Performance
These Pro-Spec Scaler Shocks represent the pinnacle of 1/30 scale suspension technology, built using the same engineering principles that Pro-Line applies across their entire Pro-Spec lineup of high-performance RC components. The combination of CNC-machined aluminium construction with hard chrome-coated steel shafts creates a suspension system capable of handling the demanding requirements of modern rock crawling, from steep rock faces to rutted technical sections. The shock bodies, caps, collars, and bottom caps are all precision-machined to exact tolerances, ensuring that each of the four shocks in a set delivers identical performance characteristics. This consistency is critical for maintaining balanced suspension geometry and predictable handling through complex terrain. The hard chrome coating on the steel shock shafts serves multiple purposes: it creates a smooth, low-friction surface that reduces damping inconsistencies, it protects the underlying steel from corrosion caused by moisture and salt exposure during UK trail use, and it extends the operational lifespan of the shocks significantly compared to uncoated alternatives. The advanced X-Ring seal design is superior to traditional O-ring seals, providing a more effective barrier against oil leakage whilst maintaining lower friction during compression and extension cycles. This means your shocks will maintain consistent damping force throughout their service life, delivering reliable performance whether you're crawling in wet Scottish moorlands, Welsh quarries, or English woodland terrain. The 21.5mm shock body size is optimised for the SCX30 platform, providing the appropriate spring travel and damping characteristics for this scale class. The inclusion of optional spring rates is a significant benefit, allowing you to adjust suspension stiffness without purchasing entirely new shock bodies—a cost-effective way to dial in your setup as you refine your driving technique or adapt to different terrain types.
What's in the Box
- Four shocks (front and rear complete set)
- Optional spring rates for suspension tuning
What You Need to Complete
- Shock oil of your preferred viscosity (commonly 25W, 30W, or 35W depending on terrain and temperature)
- Your SCX30 model (Axial Jeep Wrangler JLU, Ford Bronco, or Chevrolet K10)
Frequently Asked Questions
- Are these shocks compatible with all SCX30 models? — Yes, these 21.5mm Pro-Spec shocks are designed to work with the complete Axial SCX30 platform, including the Jeep Wrangler JLU, Ford Bronco, and Chevrolet K10 variants in all available colours. A 25mm option is also available if you want different suspension travel characteristics.
- What shock oil do I need to fill these shocks? — You'll need RC shock oil, typically available in viscosities ranging from 25W to 35W. The viscosity you choose affects damping stiffness and responsiveness. Lighter oils (25W) provide quicker response for faster driving, whilst heavier oils (35W) offer more controlled, progressive damping for technical rock crawling. Always check your shock manufacturer's recommendations and fill to the appropriate level.
- Do these shocks come pre-assembled? — Yes, one of the major advantages of Pro-Spec shocks is that they come mostly pre-assembled from the factory. Unlike many budget shocks requiring full assembly from separate components, you simply need to add your choice of shock oil, install the shocks on your crawler, and you're ready to hit the trail within minutes.
- How do the optional spring rates work? — The included optional spring rates allow you to adjust your suspension stiffness by swapping springs without purchasing new complete shock assemblies. This is an extremely cost-effective way to fine-tune your suspension as you develop your driving technique, adapt to different terrain, or experiment with your crawler's geometry.
- What makes these shocks different from stock suspension? — These Pro-Spec shocks feature CNC-machined aluminium construction throughout, hard chrome-coated steel shafts, and advanced X-Ring seals that stock shocks typically lack. This precision engineering delivers significantly smoother, more consistent performance with better durability, more responsive handling, and superior resistance to the moisture and corrosion encountered on UK trails.
- Are these shocks suitable for beginners? — Absolutely. Whilst these are premium-level shocks that will improve performance for any skill level, their pre-assembled design and plug-and-play installation make them accessible to RC enthusiasts at any experience level. Beginners will immediately notice improved articulation and smoother suspension action, whilst experienced crawlers will appreciate the fine-tuning potential and durability.
- How many shocks do I need? — This package includes all four shocks needed for a complete suspension upgrade (two front, two rear). You'll have a complete, matched set with identical performance characteristics throughout your crawler's suspension.
- Will these improve my crawler's performance on technical terrain? — Yes significantly. The superior construction quality, X-Ring seals, and precision engineering mean your crawler will articulate more smoothly over obstacles, maintain more consistent suspension geometry through articulation, and deliver more predictable handling through complex rock gardens and technical sections. You'll notice improved wheel contact and better control immediately.
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 Front/Rear (21.5mm) Scaler Shocks: Axial SCX30 G-PRO641200 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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