Z-S1273

Overview

The RC4WD 1.9"/2.2" 5 Lug Steel Wheel Hex Hub +3 Offset (Z-S1273) is a precision-engineered upgrade component designed for serious RC enthusiasts in the UK who demand the very best from their scale RC crawlers and off-road vehicles. This is not a complete wheel system, but rather an optional hex hub that transforms the performance characteristics of your existing RC4WD 5 lug stamped wheel setup. Whether you're a dedicated basher, a competitive crawler, or someone building the ultimate scale RC car, this hub offers the kind of detailed engineering and quality that separates premium RC products from the rest.

RC4WD has built its reputation on creating authentic, scale-correct components for RC4WD vehicles and similar platforms, and this hex hub exemplifies that commitment to excellence. The +3 offset hub provides additional track width compared to the standard hub, which is crucial for improving stability, reducing body roll during cornering, and achieving more realistic suspension geometry on your scale rig. This is the kind of upgrade that serious RC car UK enthusiasts choose when they want to dial in their vehicle's handling and appearance to perfection.

What makes this hub stand out in the competitive world of RC components is its combination of precision manufacturing, material quality, and thoughtful engineering. The +3 offset is the middle ground in RC4WD's offset hub range, offering a balance between aggressive stance and practical performance. Whether you're running this on a 5 lug wagon with beadlock wheels or integrating it into a custom setup, this hub will deliver the reliability and precision fit that RC hobbyists have come to expect from RC4WD products.

Key Features

• CNC Machined Billet Aluminium Construction — This hub is machined from high-quality billet aluminium using precision CNC equipment, ensuring tight tolerances, consistent dimensions, and durability that will withstand the rigours of regular RC use without degradation or warping over time.
• +3 Offset Design — The +3mm offset compared to standard hubs allows you to widen your RC vehicle's track, improving stability during high-speed runs, reducing body lean in corners, and giving your rig a more aggressive, scale-correct stance that looks and performs better on the trail or track.
• 12mm Hex Drive Compatibility — These hubs are designed to fit standard 12mm hex wheel mounts, which are the industry standard for RC4WD 5 lug stamped wheels and many other compatible wheel systems, ensuring seamless integration into your existing setup without any modifications needed.
• Designed for RC4WD 5 Lug Stamped Wheels — These hubs are specifically engineered to work with the RC4WD 5 lug stamped wheel ecosystem, compatible with 1.9" and 2.2" wheels across the range of colours and styles available, from black beadlock to chrome finishes.
• Lightweight Yet Strong — At just 0.63 ounces (18 grams) per hub, these components add minimal unsprung weight to your RC car UK setup whilst maintaining exceptional strength and rigidity, helping to preserve your vehicle's handling characteristics and battery runtime.
• Precise Engineering for Perfect Fit — The tight tolerances achieved through CNC machining ensure that these hubs fit perfectly onto your hex drives every single time, with no wobbling, play, or inconsistency, which is essential for maintaining accurate wheel alignment and predictable handling.

Technical Performance

The RC4WD 1.9"/2.2" 5 Lug Steel Wheel Hex Hub +3 Offset represents the kind of precision engineering that defines premium RC components. Manufactured from billet aluminium through computer numerical control (CNC) machining, every hub is produced to exacting specifications that guarantee consistency across the entire batch. The outer diameter of 0.91 inches (23mm) is carefully calculated to work harmoniously with RC4WD's wheel designs, whilst the centre hole diameter of 0.16 inches (4mm) ensures a secure fit on 12mm hex drives. The width of 0.32 inches (8.2mm) is engineered to provide the exact spacing needed for proper wheel fitment and clearance on typical RC crawler and off-road platforms. The +3mm offset is a critical specification—this is the amount of additional track width you gain when installing these hubs versus using stock hubs, which directly impacts your vehicle's stance, stability, and visual appeal. For UK RC enthusiasts running serious scale builds or looking to improve their vehicle's handling dynamics, these hubs deliver the quality and precision that justify the investment in genuine RC4WD components rather than cheaper alternatives.

What's in the Box

• 4x RC4WD 1.9"/2.2" 5 Lug Steel Wheel Hex Hub +3 Offset

Frequently Asked Questions

• What is the exact offset increase provided by these hubs? — These hubs provide a +3 offset compared to RC4WD's standard hub, which means your track width will increase by 3mm on each side when you install them. This is the middle option in the offset range—RC4WD also offers +6 and +9 offset variants if you want even more track width for a more aggressive stance.
• Will these hubs fit my RC4WD wheels? — Yes, these hubs are specifically designed for RC4WD 5 lug stamped wheels in both 1.9" and 2.2" sizes. They are compatible with the full range of 5 Lug Wagon wheels including black, white, and chrome beadlock variants, both in paired sets and individual wheels.
• Do I need to purchase any additional parts to install these hubs? — No, these hubs will install directly onto your existing 12mm hex wheel mounts with no modifications required. You simply replace your current hubs with these new ones, and the wheels will slide on exactly as before, but now with the additional +3 offset.
• What makes billet aluminium better than stamped or cast alternatives? — Billet aluminium is machined from a solid block of metal, which creates a denser, stronger, and more uniform material structure compared to stamped or cast alternatives. This results in better durability, tighter tolerances, and longer component lifespan—essential for serious RC car UK builds.
• How much do these hubs weigh? — Each hub weighs 0.63 ounces or 18 grams, making them extremely lightweight. Since you receive four hubs in a set, the total weight addition to your vehicle is less than 3 ounces, which is negligible and won't negatively impact your RC's performance or battery runtime.
• What are the alternative offset options available? — RC4WD manufactures these hubs in three offset variants: the +3 offset (this model), the +6 offset for even more track width, and the +9 offset for maximum stance and track separation. Choose based on your desired handling characteristics and visual preference.
• Are these hubs suitable for beginners? — These are an optional upgrade rather than essential components, so they're most suitable for intermediate and advanced RC enthusiasts who understand wheel geometry and want to fine-tune their vehicles. Beginners should prioritise learning with stock components first, then upgrade as their skills and knowledge develop.

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 1.9"/2.2" 5 LUG STEEL WHEEL HEX HUB +3 OFFSET Z-S1273 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.