Traxxas 17mm Splined Wheel Hubs Short Blue Anodised 4 Pack TRX6856X

Overview

Traxxas' 17mm Hex Adapters represent a game-changing upgrade for RC enthusiasts across the UK who want to expand their wheel and tyre options without breaking the bank. Whether you're piloting a Slash 4X4, Stampede 4X4, or any other compatible Traxxas vehicle, these blue-anodised wheel hubs open up a world of customisation possibilities. The ability to fit 1/8-scale buggy wheels on your short course truck or add super-sized tyres to your stadium truck means you can transform your RC car's performance and appearance in minutes. For anyone serious about getting the most from their RC hobby, these adapters are an essential upgrade that every collector should have in their toolbox.

Installation is refreshingly simple and can be completed in less than 15 minutes using the included 5mm hex wrench, making this an ideal upgrade even for those new to the RC hobby in the UK. The adapters are offered in complete sets to fully outfit one vehicle, meaning you get everything needed to convert your machine without hunting for additional hardware. The vivid blue-anodised finish adds a professional touch to your RC car, ensuring these adapters look as good as they perform. These are genuine Traxxas parts, manufactured to the highest standards and backed by the reliability that has made Traxxas the trusted name in ready to run RC vehicles across the UK and worldwide.

The TRX6856X specifically fits Slash 4X4 and Stampede 4X4 models, making it the perfect choice if you own either of these legendary short course trucks. Whether you're a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, these wheel hubs will elevate your RC experience by giving you access to a far wider range of aftermarket wheels and tyres at more reasonable prices than OEM alternatives.

Key Features

• Complete Installation Kit for One Vehicle — This is not just four wheel hubs; you receive everything needed to convert one complete vehicle, including wheel nuts, hub retainers, axle pins and the essential 5mm hex wrench, eliminating any need for additional purchases.
• Unique Splined Design for Maximum Strength — The splined design offers maximum strength when used with Traxxas wheels, and the engineering ensures durability during aggressive driving, bashing and competition use, whilst the design also fits any standard 17mm hex wheel for ultimate versatility.
• Heavy-Duty Machined Aluminium Construction — Each hub is precision-machined from solid aluminium rather than cast, ensuring consistent quality, dimensional accuracy and longevity that will withstand the demands of serious RC driving on UK tracks and terrain.
• Vivid Blue-Anodised Finish — The professional-grade anodising not only delivers stunning custom looks that complement modern RC vehicles, but also provides corrosion resistance and durability, protecting your investment and maintaining appearance through extended use.
• Simple Installation in Under 15 Minutes — With the included 5mm hex wrench, you can install these adapters in less than 15 minutes, meaning you spend more time driving and less time in the workshop preparing your RC car.
• Universal 17mm Compatibility — Whether you want to fit genuine Traxxas splined wheels or any standard 17mm hex wheel from other manufacturers, these adapters provide the flexibility to customise your setup exactly as you desire.
• Access to Affordable Aftermarket Wheel Options — These adapters open up access to a far wider range of aftermarket wheels and tyres at more reasonable prices than Traxxas OEM solutions, allowing you to experiment with different setups without premium costs.

Technical Performance

The Traxxas 17mm Hex Adapters represent a triumph of engineering simplicity meeting rugged performance. Each set comprises four wheel hubs, four splined wheel nuts, four hub retainers (M4 X 0.7 specification), and four axle pins, along with the essential 5mm hex wrench for installation. The machined-aluminium construction ensures that weight is minimised whilst strength is maximised, critical factors in RC vehicle dynamics where unsprung mass directly impacts handling, suspension performance and overall drivability. The splined design is particularly clever: it locks onto splined wheels with zero slip and maximum torque transfer, ensuring reliable power delivery during acceleration and cornering. Simultaneously, the adapters also accommodate standard 17mm hex wheels, providing the flexibility that modern RC enthusiasts demand. The vivid blue anodising is not merely cosmetic; it represents a hard-coat anodised finish that resists wear, corrosion and UV damage far better than painted alternatives, ensuring your adapters maintain their appearance and functionality through seasons of use in the UK climate. Whether you're driving on indoor carpet tracks, outdoor asphalt circuits, or natural terrain, these adapters provide the performance foundation you need. The engineering behind the TRX6856X specifically suits the demands of 1/10-scale short course trucks like the Slash 4X4 and Stampede 4X4, models renowned for aggressive driving and serious performance.

What's in the Box

• Four blue-anodised splined wheel hubs (17mm)
• Four splined wheel nuts (17mm)
• Four hub retainers (M4 X 0.7)
• Four axle pins
• One 5mm hex wrench for installation

Frequently Asked Questions

• Which Traxxas models are compatible with the TRX6856X adapters? — The TRX6856X specifically fits Slash 4X4 and Stampede 4X4 models. If you own a 2WD version of these models, Rustler, or original Stampede, you'll need the part number 5853X instead. Always check your vehicle's specifications before ordering to ensure proper compatibility.
• Will these adapters fit wheels from other manufacturers? — Yes, the adapters feature a unique splined design that works perfectly with Traxxas splined wheels, but they also fit any standard 17mm hex wheel from other manufacturers, giving you maximum flexibility in choosing aftermarket wheel options available across the UK RC market.
• How long does installation take? — Installation is simple and straightforward, taking less than 15 minutes per vehicle using the included 5mm hex wrench. Even if you're new to RC maintenance, the process is intuitive and requires no special tools beyond what's provided in the box.
• Are these genuine Traxxas parts? — Yes, these are authentic Traxxas components manufactured to the highest standards and specifications. When you purchase from RC Model Shop, you're receiving genuine products backed by Traxxas' quality assurance and warranty.
• What is the advantage of the splined design? — The splined design offers maximum strength and zero slip when used with splined wheels, ensuring reliable torque transfer during aggressive acceleration and cornering. This translates to better performance, improved handling and greater durability during competitive driving and weekend bashing sessions.
• Can I use these adapters if I'm new to the RC hobby? — Absolutely. These adapters are perfect for beginners because installation is straightforward, they come complete with all necessary hardware, and they instantly expand your options for customising your RC vehicle with different wheel and tyre combinations available at more reasonable prices than premium OEM alternatives.
• Why would I need wheel adapters? — Wheel adapters allow you to fit a much wider range of wheels and tyres to your RC vehicle. This means you can experiment with different sizes and styles to suit various driving conditions, improve handling characteristics, or simply change the appearance of your machine. Many UK RC enthusiasts use adapters to access the extensive aftermarket wheel selection at competitive prices.

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 Traxxas Wheel Hubs, splined, 17mm, Short (4 pcs) / wheel nuts, splined, 17mm (4 pcs) (Blue-anodised) / Hub retainer M4 X 0.7 (4 pcs) / axle pin (4 pcs) / wrench, 5mm TRX6856X 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.