Overview
The RC4WD ULTRA 1.55" Beadlock Wheels (Z-W0268) represent the pinnacle of scale detail and precision engineering for dedicated RC crawler enthusiasts and scale model builders across the UK. These exceptional wheels are CNC-machined from billet aluminium and finished with a premium silver anodised coating, making them the perfect upgrade for your scale RC crawler or trail truck. Whether you're running an RC4WD Trail Finder 2, a Gelande II build, or compatible platforms from brands like Axial, HPI, or Vaterra, these wheels deliver both authentic scale appearance and functional performance that serious hobbyists demand.
Designed specifically for 1.55" tyres, the ULTRA Beadlock Wheels are engineered to work seamlessly with RC4WD's tyre range, ensuring compatibility and performance that you can trust. The beadlock design isn't just for show—it's a functional feature that keeps tyres seated securely during demanding trail runs, crawling sessions, and technical driving. If you're building a high-detail scale crawler in the UK or looking to refresh your existing setup with premium wheels that combine form and function, this is the wheel set for you.
Available as a complete set of four wheels with all necessary hardware and tools included, these are genuine RC4WD products designed for builders who appreciate quality engineering and scale authenticity. The package even includes a miniature scale hex bolt tool (M2 hex), so you can adjust and maintain your wheels with the same scale-appropriate tools that make RC4WD vehicles special.
Key Features
- CNC-Machined Billet Aluminium Construction — Each wheel is precision-machined from solid billet aluminium, ensuring durability, consistent quality, and a level of engineering excellence that far exceeds typical plastic wheels. This manufacturing process creates wheels that are strong enough for real-world trail use whilst maintaining the clean, professional appearance that scale builders demand.
- Silver Anodised Finish — The premium anodised finish provides both aesthetic appeal and protective coating against corrosion and wear. This polished silver look is instantly recognisable on the trail and complements any scale build, whether you're running a modern vehicle interpretation or a classic expedition rig.
- Beadlock Design — The beadlock feature isn't purely cosmetic; it serves a genuine functional purpose by securing the tyre bead to prevent tyre roll-off during aggressive driving, technical crawling, and low-pressure trail use. This is particularly valuable when experimenting with tyre pressures for maximum traction on rocks and obstacles.
- Standard 12mm Hex Fitment — Compatible with the industry-standard 12mm hex drive system, these wheels fit directly onto most modern RC crawler and trail truck platforms without requiring adaptors or modifications. This universal compatibility means you can easily transfer them between vehicles or integrate them into your existing RC collection.
- Purpose-Built for 1.55" Tyres — Designed specifically for 1.55" scale tyres, these wheels are engineered to work optimally with RC4WD's tyre range, though they may be compatible with other quality 1.55" options. This focused design ensures proper fitment, load distribution, and overall handling characteristics.
- Precise Engineering Specifications — With an outside diameter of 1.81 inches (46.0mm), width of 0.92 inches (23.4mm), and a positive offset of 0.37 inches (9.5mm), every dimension has been carefully calculated for optimal performance and scale appearance on popular RC crawler platforms.
- Lightweight Yet Durable — Each wheel weighs just 1.59 ounces (45.1g), keeping unsprung mass minimal whilst maintaining the structural integrity needed for technical trail driving and scale crawling situations.
- Complete Package with Hardware — The set includes all four wheels plus a miniature scale hex bolt tool (M2 hex), plus replacement hardware options including M2 x 5mm socket head cap screws and M2 x 6mm scale hex bolts in silver finish. This attention to detail means you're ready to install and maintain these wheels with genuine RC4WD components.
Technical Performance
The RC4WD ULTRA 1.55" Beadlock Wheels represent a significant step up from standard plastic wheel options, delivering engineering quality that's immediately apparent when you hold them in hand. The CNC-machined billet aluminium construction ensures that each wheel is manufactured to exacting tolerances, eliminating the inconsistencies and flex that plague lower-quality alternatives. The silver anodised finish not only looks exceptional on display or during trail runs, but also provides a protective oxide layer that resists corrosion from outdoor use, mud, water, and exposure to the elements—essential protection for UK RC enthusiasts who often run in wet conditions.
The beadlock design is the cornerstone of these wheels' functional appeal. By incorporating a mechanical lock system that secures the tyre bead to the wheel rim, beadlock wheels allow drivers to run significantly lower tyre pressures without risking tyre roll-off. This capability opens up new possibilities for trail and crawling enthusiasts, enabling you to find the perfect balance between traction, ride quality, and obstacle-clearing performance. The positive offset of 0.37 inches (9.5mm) ensures proper alignment and suspension geometry when installed on compatible platforms, contributing to more predictable handling and better weight distribution across your RC vehicle.
The dimensional specifications have been meticulously engineered for the 1.55" tyre category. The 1.81-inch outside diameter provides authentic scale proportions whilst the 0.92-inch width ensures adequate tyre support and sidewall stability. The centre hole diameter of 0.20 inches (5.2mm) is precisely sized to accept standard 12mm hex drive adapters without slop, meaning your wheels will sit flush against your hex adapters for clean, professional appearance. The lightweight design—just 45.1 grams per wheel—contributes to better suspension response and reduced unsprung mass, which translates to improved traction and control when navigating technical terrain. Whether you're crawling rocky UK trails, navigating scale obstacles, or building a display-quality rig, these wheels deliver the precision engineering and performance that dedicated RC enthusiasts expect and deserve.
What's in the Box
- 4x RC4WD ULTRA 1.55" Beadlock Wheels
- 1x Miniature Scale Hex Bolt Tool (M2 Hex) (Z-S0626)
- Replacement Hardware: Socket Head Cap Screw M2 x 5mm (Z-S0738)
- RC4WD Miniature Scale Hex Bolts (M2 x 6mm) (Silver) (Z-S1196)
Compatibility and Vehicle Fitment
These wheels are specifically engineered for a wide range of popular RC platforms. They fit directly onto RC4WD Trail Finder 2 RTR with Mojave II Body Set (Z-RTR0024), RC4WD Trail Finder 2 "LWB" RTR with Mojave II Four Door Body Set (Z-RTR0030), RC4WD Gelande II RTR Truck Kit with Defender D90 Body Set (Z-RTR0031), and the RC4WD Gelande II Truck Kit with Defender D90 Body Set (Z-K0001). They're also compatible with the RC4WD Trail Finder 2 Truck Kit with Mojave II Body Set (Z-K0049), Trail Finder 2 Truck Kit "LWB" with Mojave II Four Door Body Set (Z-K0058), Trail Finder 2 Truck Kit (Z-K0054), and the Trail Finder 2 Truck Kit "LWB" 1/10 Scale Long Wheel Base Chassis Kit (Z-K0059).
Beyond RC4WD platforms, these wheels are also suitable for popular crawlers from other manufacturers including the Axial Wraith, Axial SCX10, Axial SCX10 II, HPI Venture FJ Cruiser, and Vaterra Ascender platforms. However, it's important to note that RC4WD tyres and wheels are specifically designed to work together as a system. Whilst RC4WD wheels and tyres often work with other brand combinations in some cases, compatibility cannot be guaranteed due to the many different design methodologies used by various manufacturers. For optimal performance and fitment assurance, pairing these wheels with RC4WD's dedicated 1.55" tyre range is the recommended approach.
Frequently Asked Questions
- Are RC4WD ULTRA 1.55" Beadlock Wheels suitable for beginners to the hobby? — These wheels are best suited for hobbyists who already have a compatible RC crawler or trail truck platform. If you're new to RC crawling, you might want to start with a complete ready-to-run (RTR) model that already includes wheels, then upgrade to the ULTRA Beadlock Wheels as you develop your driving skills and customisation knowledge. That said, once you have a compatible vehicle, installing these wheels is straightforward thanks to the included installation tool.
- What 1.55" tyres work with these RC4WD ULTRA Beadlock Wheels? — RC4WD's own 1.55" tyre range is specifically designed to work with these wheels and is the recommended pairing. The RC4WD Interco IROK ND 1.55" Scale Tyres (Z-T0163) are shown in product images as an example. Whilst other quality 1.55" tyres from reputable manufacturers may work, compatibility cannot be guaranteed, so checking with both the tyre manufacturer and RC4WD for compatibility confirmation is advisable.
- Do I need special tools to install these wheels? — The set includes a Miniature Scale Hex Bolt Tool (M2 Hex), which is specifically sized for the scale hex bolts used to secure these wheels. This tool is designed to work with the included M2 x 6mm scale hex bolts in silver finish, making installation straightforward. For broader maintenance tasks, the optional RC4WD 4pc Precision Metric Hex/Nut Driver Set (Z-F0030) can be useful.
- Can I use these wheels on my Axial SCX10 or other non-RC4WD crawler? — Yes, these wheels are compatible with Axial Wraith, SCX10, and SCX10 II platforms as well as HPI Venture FJ Cruiser and Vaterra Ascender vehicles. However, you should verify that your specific vehicle has the standard 12mm hex drive fitment. Due to variations in tyre design between manufacturers, using RC4WD wheels with non-RC4WD tyres means cross-brand compatibility cannot be guaranteed, even though the wheels may physically fit.
- What makes beadlock wheels worth the investment compared to standard wheels? — Beadlock wheels provide a mechanical lock that secures the tyre bead to the rim, allowing you to run significantly lower tyre pressures without risk of tyre roll-off. This capability is invaluable for technical trail driving and rock crawling, as lower pressures increase contact patch and traction. Additionally, these CNC-machined billet aluminium wheels offer superior durability, consistency, and aesthetic appeal compared to plastic alternatives, making them a worthwhile investment for serious UK RC crawling enthusiasts.
- Are these wheels waterproof for wet UK trail conditions? — The CNC-machined billet aluminium construction with silver anodised finish provides excellent resistance to corrosion from water, mud, and exposure to wet weather conditions common in UK outdoor RC activities. Whilst the wheels themselves aren't sealed, the anodised coating protects the aluminium from oxidation and degradation, ensuring they maintain their appearance and structural integrity through many seasons of trail use.
- What is the offset, and why does it matter? — These wheels feature a positive offset of 0.37 inches (9.5mm), meaning the mounting surface sits outward from the wheel's centreline. This offset is critical for proper suspension geometry, ensuring that the wheels align correctly with your vehicle's suspension components and contribute to optimal handling characteristics. The specific offset has been engineered to work seamlessly with compatible RC4WD platforms and similar crawler designs.
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 RC4WD ULTRA 1.55" BEADLOCK WHEELS Z-W0268 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.
