Overview
This is a set of Dual Stage Foams for 1.0" Rock Crawling Tires. Pro-Line is proud to introduce the latest and smallest addition to our popular line of Rock Crawling Performance Foam Inserts: the 1.0" Dual Stage Closed Cell Inner/Soft Outer Foam for small-scale crawlers such as the SCX24®!
Pro-Line's inner inserts are made from lightweight blue Closed Cell Foam while the outer is made from Soft Open Cell Foam. When combined they are perfectly sized for Pro-Line's 1.0" Rock Crawling Tires. The Soft outer foam provides maximum grip while maintaining a fully supported sidewall from the inner Closed Cell foam for maximum side-hilling performance. These inserts are perfectly contoured to correctly match the shape of Pro-Line's tires for improved tire performance and appearance.
Get your own set of Pro-Line's 1.0" Rock Crawling Dual Stage Closed Cell Foam Inserts today!
PRO616900 | 1.0" Dual Stage Closed Cell Inner/Soft Outer Rock Crawling Foam Inserts (4) for 1.0" Rock Crawling Tires
Features
- Dual Stage for Incredible Grip and Sidewall Support
- Contoured to Perfectly match Pro-Line's 1.0" Tires
- Inner Closed Cell Provides Unmatched Sidewall Support
- Soft Outer for Maximum Traction
Fits
- Pro-Line 1.0" Rock Crawling Tires
- Scale: 1/24
- Wheel Diameter: 1.0 inch
- Product Type: Dual Stage Rock Crawling Foam Inserts
- Inner Foam Material: Lightweight Blue Closed Cell Foam
- Outer Foam Material: Soft Open Cell Foam
- Pack Contents: 4 foam inserts (enough for front and rear wheels)
- Inner Closed Cell Foams Quantity: 4
- Outer Open Cell Foams Quantity: 4
- Foam Configuration: Dual Stage Closed Cell Inner/Soft Outer
- Application: Front and Rear wheels
- Class: Rock Crawler
- Tyre Compatibility: Pro-Line 1.0" Rock Crawling Tyres
- Manufacturer: Pro-Line Racing
- Part Number: G-PRO6169-00
- Alternative Part Number: PRO616900
- EAN: 0675118181097
- Compatible Vehicle Models: Axial 1/24 AX24 XC-1 4WS Crawler (Orange and Green variants), Axial 1/24 SCX24 Jeep Wrangler JLU RTR (Green, Grey variants), Axial 1/24 SCX24 1967 Chevrolet C10 4WD Truck RTR (Orange, Black variants), Axial 1/24 SCX24 Lexus GX 470 4x4 Rock Crawler RTR (White, Black, Silver variants), Axial 1/24 SCX24 Base Camp 4WD Rock Crawler Brushed RTR (Blue, White variants), Axial 1/24 SCX24 Ford Bronco 4X4 RTR (Green, White variants), Axial 1/24 SCX24 Ford Bronco Heritage Edition 4X4 RTR, Axial 1/24 SCX24 Toyota 4Runner 4x4 RTR Brushed Rock Crawler (Orange, Grey variants), Axial 1/24 SCX24 1971 Chevrolet C10 4WD Truck RTR (Black, Orange variants), Axial SCX24 Deadbolt Rock Crawler RTR (Green variant), Axial 1/24 SCX24 Dodge Power Wagon 4WD Rock Crawler Brushed RTR (Orange, Green variants), Axial SCX24 Jeep Gladiator 4WD Rock Crawler RTR (Green, White, Black variants)
Overview
Pro-Line's 1/24 Dual Stage Front/Rear 1.0" Rock Crawling Foam (4) represents the latest and smallest addition to Pro-Line's renowned line of rock crawling performance foam inserts, specifically engineered for small-scale crawlers such as the SCX24®. These premium foam inserts are an essential upgrade for anyone serious about improving their RC crawler's performance on technical terrain. Whether you're a dedicated RC enthusiast in the UK exploring rocky trails or a competitive rock crawler looking to maximise grip and sidewall support, these dual-stage foams deliver the performance upgrade your 1/24 scale rock crawler needs to tackle challenging obstacles with confidence.
The innovation behind these foam inserts lies in their dual-stage construction, which combines the best of two foam technologies into one perfectly matched package. Pro-Line's engineers have meticulously designed these inserts to work seamlessly with 1.0" rock crawling tyres, ensuring optimal performance across a variety of terrain types. The contoured shape of each foam insert matches the profile of Pro-Line's 1.0" rock crawling tyres precisely, enhancing both tyre performance and visual appearance whilst dramatically improving your crawler's ability to maintain grip and stability on side slopes and challenging crawling terrain.
For RC hobbyists in the UK looking to upgrade their small-scale rock crawlers, these foam inserts represent a significant performance improvement. The set includes four complete foam inserts—enough for both front and rear wheels—making this a comprehensive upgrade solution. By combining lightweight closed-cell foam inner support with soft open-cell foam outer layers, Pro-Line has created an insert system that excels in delivering maximum traction whilst maintaining a fully supported sidewall, which is essential for serious side-hilling performance and navigating technical rock crawling courses.
Key Features
- Dual Stage Construction — The combination of closed-cell inner foam and soft open-cell outer foam provides incredible grip and sidewall support simultaneously, allowing your RC rock crawler to maintain traction whilst navigating steep slopes and obstacle challenges that would otherwise cause tyre roll or loss of contact with the terrain.
- Lightweight Blue Closed Cell Inner Foam — Pro-Line's inner inserts are manufactured from lightweight blue closed-cell foam that provides unmatched sidewall support, keeping your tyres properly positioned and preventing tyre deformation even during aggressive side-hilling manoeuvres and extreme rock crawling scenarios.
- Soft Open Cell Outer Foam — The outer layer utilises soft open-cell foam specifically designed to maximise traction, allowing your tyres to conform to the minutest details of rocky terrain and providing superior grip on challenging surfaces whilst maintaining the structural integrity provided by the inner closed-cell foam.
- Perfectly Contoured Design — Each foam insert is precisely shaped to match Pro-Line's 1.0" rock crawling tyres exactly, ensuring they fit perfectly within the tyre profile without gaps, misalignment, or performance loss, whilst simultaneously improving the overall appearance of your rock crawler setup.
- Maximum Side-Hilling Performance — The combination of the soft outer foam's grip characteristics with the closed-cell inner foam's structural support delivers exceptional performance during side-hilling manoeuvres, a critical skill in rock crawling competitions and challenging terrain exploration.
- Complete Set for Front and Rear — This package includes four foam inserts total, providing enough foam to equip both front and rear wheels of your 1/24 scale rock crawler, eliminating the need to purchase multiple sets or source inserts from different suppliers.
- Optimised for Pro-Line 1.0" Rock Crawling Tyres — Designed specifically to work with Pro-Line's 1.0" rock crawling tyre range, these inserts guarantee perfect compatibility, proper fit, and optimised performance without the guesswork of fitting generic foam inserts.
Technical Performance
The Pro-Line 1/24 Dual Stage Front/Rear 1.0" Rock Crawling Foam inserts represent premium engineering specifically optimised for small-scale rock crawling applications. Manufactured from a sophisticated two-layer foam system, these inserts combine the structural benefits of closed-cell foam construction with the grip characteristics of open-cell foam technology. The inner closed-cell foam layer provides rigid sidewall support that prevents tyre roll and maintains consistent contact with terrain, whilst the soft outer open-cell foam layer deforms slightly to maximise surface contact and grip on rocky, uneven terrain. This dual-stage approach is essential for 1/24 scale crawlers like the SCX24, which must traverse obstacle courses with precision whilst maintaining grip on micro-scaled rock formations and technical terrain. The lightweight blue closed-cell foam ensures that the foam inserts do not add unnecessary rotational mass to your wheels, preserving responsiveness and acceleration characteristics. The perfectly contoured design means these inserts integrate seamlessly with Pro-Line's 1.0" rock crawling tyres, eliminating air gaps and ensuring consistent performance whether you are navigating side slopes, rock obstacles, or delicate balance sections of a crawling course. Whether you are undertaking casual weekend rock crawling with friends or competing in formal rock crawling competitions, these foam inserts provide the technical foundation necessary for maximum performance.
What's in the Box
- 4 × Inner Closed Cell Foams (lightweight blue closed-cell foam inserts for structural sidewall support)
- 4 × Outer Open Cell Foams (soft open-cell foam layers for maximum traction and grip)
Frequently Asked Questions
- What is the difference between closed-cell and open-cell foam in rock crawling inserts? — Closed-cell foam is denser and provides structural support that prevents tyre sidewall collapse, maintaining proper tyre shape during aggressive manoeuvres. Open-cell foam is softer and more flexible, allowing it to conform to uneven terrain and maximise surface contact for improved grip. Pro-Line's dual-stage design combines both technologies—the closed-cell inner layer provides the necessary support whilst the open-cell outer layer delivers maximum traction.
- Are these foam inserts suitable for beginners in RC rock crawling? — Yes, these foam inserts are an excellent upgrade for beginners using 1/24 scale rock crawlers like the SCX24. Even if you are new to RC rock crawling, upgrading from stock foam to Pro-Line's dual-stage foam inserts will immediately improve your crawler's grip, stability, and side-hilling performance, making it easier to negotiate technical terrain and build your rock crawling skills.
- Will these foams fit my specific 1/24 scale rock crawler model? — These 1.0" foam inserts are specifically designed for Pro-Line 1.0" rock crawling tyres and are compatible with numerous Axial SCX24 models including the Jeep Wrangler JLU, Chevrolet C10 trucks, Lexus GX 470, Ford Bronco, Toyota 4Runner, Dodge Power Wagon, Jeep Gladiator, and other SCX24 platform crawlers. Always confirm that your crawler is fitted with or intended to use Pro-Line 1.0" rock crawling tyres before purchasing.
- How long do foam inserts typically last before needing replacement? — The lifespan of foam inserts depends on usage frequency and terrain difficulty. With regular use on technical rock crawling courses, foams typically last between 6 to 12 months before showing significant compression or wear. Inspect your foams regularly for compression or damage, and replace them when you notice reduced sidewall support or diminished grip performance.
- What makes Pro-Line foam inserts different from other brands? — Pro-Line's foam inserts feature proprietary dual-stage construction combining lightweight closed-cell inner foam with soft open-cell outer foam, precisely contoured to match Pro-Line's 1.0" rock crawling tyres. This engineered fit and dual-foam technology deliver superior performance compared to generic foam inserts that may fit multiple tyre profiles and compromise optimal performance.
- Do I need special tools or skills to install these foam inserts? — Installation is straightforward and requires no special tools. Simply remove your existing foam inserts from your 1.0" rock crawling tyres and carefully insert the new Pro-Line dual-stage foams into the tyre cavity. The inserts should fit snugly without forcing, and you may need to use your fingers or a plastic tool to gently position them if they resist initially.
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 1/24 Dual Stage Front/Rear 1.0" Rock Crawling Foam (4):SCX24 G-PRO6169-00 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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