Overview
The FTX Fastrax TRX-4 Aluminium Side Rock Sliders are premium protective upgrades designed specifically for Traxxas TRX-4 1/10 scale RC crawlers and trail trucks. These side rock sliders offer essential protection to your RC car's chassis during aggressive off-road driving, rock crawling, and technical terrain navigation. Whether you're bashing through rough terrain, competing in RC crawler events, or exploring challenging landscapes with your TRX-4, these aluminium side guards provide robust defence against impacts, scrapes, and contact damage that can occur when navigating tight gaps, rocky obstacles, and uneven ground.
Rock sliders have become an essential upgrade for serious RC enthusiasts in the UK who demand maximum protection from their trail crawlers and off-road machines. If you own a Traxxas TRX-4 in any of its numerous variants—from the classic 1972 Chevrolet K5 Blazer to the modern 2021 Ford Bronco, or even the Land Rover Defender edition—these Fastrax aluminium side sliders are the ideal accessory to safeguard your investment. The TRX-4 platform is renowned for its capability as a scale crawler and technical platform, and protecting it with quality upgrades like these ensures you can push your driving harder without worrying about chassis damage.
Fastrax, a recognised name in RC upgrade parts and accessories, has engineered these rock sliders from high-quality aluminium material, delivering a perfect balance between lightweight construction and genuine protective capability. The adjustable mounting system means these sliders can be precisely positioned on your TRX-4 chassis, accommodating different body styles and ride heights across the entire TRX-4 range. Whether you're a weekend basher exploring local trails or a dedicated RC competitor, these side rock sliders represent a smart investment in extending your crawler's lifespan and maintaining its structural integrity through countless hours of challenging off-road use.
Key Features
- Aluminium Construction — Manufactured from durable aluminium material, these rock sliders provide excellent strength-to-weight ratio, protecting your TRX-4 chassis from impact damage without adding unnecessary bulk or weight that would affect suspension performance and handling characteristics.
- Adjustable Mounting System — Supplied with adjustable aluminium mounts and mounting screws, allowing you to fine-tune the position and angle of the sliders to match your specific TRX-4 variant, body style, and personal driving preferences for optimal protection.
- Universal TRX-4 Compatibility — Engineered to fit the entire Traxxas TRX-4 range, including High Trail Edition variants like the K5 Blazer and K10 Cheyenne, Ford F-150 Ranger models, the 1979 Chevy Blazer, Nissan Pathfinder, Land Rover Defender, and the 2021 Ford Bronco, making this a versatile upgrade across multiple chassis platforms.
- Rock Crawler Protection — Side rock sliders are specifically designed to protect the vulnerable side chassis rails and lower body panels during technical rock crawling, preventing costly damage when navigating between boulders, through tight crevasses, and over uneven rocky terrain.
- Professional Grade Materials — These are not budget aftermarket parts; Fastrax delivers premium quality components that match the build standards you expect from serious RC upgrade manufacturers recognised in the hobby.
- Easy Installation — The supplied mounting hardware and straightforward design mean installation can be completed by most RC enthusiasts at home without specialised tools or technical expertise, getting your TRX-4 protected quickly.
Technical Performance
Rock sliders are a chassis protection upgrade that sit alongside your TRX-4's existing suspension and chassis geometry, providing a sacrificial barrier between your valuable crawler and damaging obstacles. The aluminium construction chosen by Fastrax represents the ideal material for this application—significantly stronger than plastic, yet lighter than steel, meaning you maintain the TRX-4's legendary crawling ability and suspension articulation whilst adding genuine protection. The adjustable mounting system acknowledges the reality that TRX-4 owners modify their vehicles extensively, adjusting ride height with different suspension setups, running alternative body styles with varying overhang characteristics, and personalising their builds. This flexibility means the sliders can be positioned to protect against the specific risks your particular setup encounters, whether that's a lifted High Trail Edition with increased ground clearance or a lower, more aggressive build. These components integrate seamlessly with all TRX-4 variants currently available in the UK market, from the factory-standard Ready to Run models through to unassembled chassis kits that dedicated builders construct from the ground up. The engineering prioritises protection without compromising the scale appearance and authentic crawler proportions that make the TRX-4 such a respected platform among UK RC enthusiasts.
What's in the Box
- Fastrax TRX-4 Aluminium Side Rock Sliders pair (left and right)
- Adjustable aluminium mounting brackets
- Mounting screws and hardware
Frequently Asked Questions
- Will these rock sliders fit my Traxxas TRX-4 model? — These Fastrax rock sliders are engineered for universal compatibility across the entire TRX-4 range, including the High Trail Edition variants, Ford F-150 Ranger XLT, 1979 Chevy Blazer, Nissan Pathfinder SE-V6, Land Rover Defender, and the 2021 Ford Bronco. The adjustable mounting system ensures they can be fitted to different body styles and chassis configurations throughout the TRX-4 lineup.
- What protection do rock sliders actually provide? — Side rock sliders protect your TRX-4's lower chassis rails, suspension links, and body panels from damage during technical rock crawling when navigating between boulders, through rocky terrain, and tight gaps where the sides of your crawler might make contact with obstacles. They act as a sacrificial barrier, absorbing impacts that would otherwise damage expensive internal components and chassis structures.
- Do these sliders affect the TRX-4's handling or suspension performance? — No, the lightweight aluminium construction and adjustable mounting mean these rock sliders integrate with your TRX-4 without compromising its renowned crawling ability, articulation, or handling characteristics. They sit outside the main chassis structure and add negligible weight.
- Are these hard to install at home? — Installation is straightforward and can be completed by most RC enthusiasts with basic tools. The adjustable mounting system and supplied hardware make fitting these sliders to your TRX-4 a manageable DIY job that requires no specialist technical knowledge or professional fitting.
- What material are these sliders made from? — These rock sliders are manufactured from durable aluminium, offering the ideal balance between weight, strength, and corrosion resistance. Aluminium provides excellent protection against impact damage whilst remaining lightweight enough to not negatively affect your crawler's performance.
- Can I adjust the position of the sliders after installation? — Yes, the adjustable mounting system is specifically designed to allow you to fine-tune slider position, angle, and height to match your specific TRX-4 setup, driving style, and the terrain you typically encounter. This flexibility ensures optimal protection for your particular configuration.
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 FTX - Fastrax TRX-4 Aluminium Side Rock Sliders (2) FTTX323BK 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.
- Manufacturer: Fastrax
- Part Number: FTTX323BK
- EAN: 5056135714508
- Product Type: Side Rock Sliders
- Material: Aluminium
- Quantity: Pair (2 sliders)
- Mounting System: Adjustable aluminium mounts
- Hardware Included: Mounting screws
- Tune-Up Type: Chassis Protection
- Compatible Models: Traxxas TRX-4 range including TRX92086-4-RED (1972 Chevrolet K5 Blazer High Trail Edition Red), TRX92046-4-BLK (Ford F-150 Ranger XLT High Trail Edition Black), TRX82276-4-RED (1979 Chevy Blazer Red), TRX110056-4-SLVR (Nissan Pathfinder SE-V6 3S Silver), TRX92056-4-RED (Chevrolet K10 Cheyenne High Trail Edition Red), TRX92056-4-COPR (Chevrolet K10 Cheyenne High Trail Edition Metallic Copper), TRX92046-4-BLUE (Ford F-150 Ranger XLT High Trail Edition Blue), TRX92046-4-BRWN (Ford F-150 Ranger XLT High Trail Edition Brown), TRX92086-4-BLUE (1972 Chevrolet K5 Blazer High Trail Edition Blue), TRX82276-4-BLK (1979 Chevy Blazer Black), TRX82216-4-R6 (TRX-4 Unassembled Chassis Kit), TRX110056-4-RED (Nissan Pathfinder SE-V6 3S Red), TRX92056-4-BLK (Chevrolet K10 Cheyenne High Trail Edition Black), TRX92056-4-SLVR (Chevrolet K10 Cheyenne High Trail Edition Metallic Silver), TRX92056-4-BLUE (Chevrolet K10 Cheyenne High Trail Edition Metallic Blue), TRX92076-4-ORNG (2021 Ford Bronco Orange), TRX92076-4-BLK (2021 Ford Bronco Black), TRX92076-4-RED (2021 Ford Bronco Red), TRX92076-4-WHT (2021 Ford Bronco White), TRX82256-4-RED (Defender Red), TRX82256-4-SLVR (Defender Silver), TRX82256-4-GRN (Defender Green), TRX82256-4-SAND (Defender Sand), TRX82044-4-BLUE (TRX-4 Sport Hightrail Edition Metallic Blue), TRX82224-4-BLUE (TRX4 Sport Blue), TRX82234-4-ORNG (TRX-4 Sport with Deep-Terrain Traxx Orange), TRX82224-4-GRAY (TRX4 Sport Gray)
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