Traxxas Funco 3.9 Inch Blue Beadlock Rings Rear Pair TRX10977-BLUE

Overview

Transform the appearance of your Traxxas Funco Motorsports Pro Scale Sand Car with these striking 3.9" blue beadlock rings. Whether you're a serious RC enthusiast looking to customise your off-road machine or someone just discovering the thrills of RC car UK hobby, these rear beadlock rings offer the perfect way to add visual impact to your sand car setup. Designed specifically for stock rear Sand Car wheels, these beadlock rings combine practical engineering with eye-catching colour options that let your RC vehicle truly stand out on the track or at your local RC club.

Beadlock rings are an essential upgrade for any RC sand car owner who wants to enhance both the aesthetics and performance of their machine. These rings secure the tyre bead to the wheel, preventing tyre slip during aggressive driving and cornering, which is particularly important when tackling demanding sandy terrain. The bright blue finish provides a professional, competition-ready look that complements the Traxxas Funco's modern, aggressive design perfectly. Whether you're preparing a ready to run RC vehicle for weekend bashing or competing at a higher level, these beadlock rings represent a solid investment in your RC car's capability and style.

RC car enthusiasts across the UK have come to trust Traxxas components for their reliability, precision engineering and attention to detail. These beadlock rings are manufactured to the same high standards you'd expect from the brand, ensuring they'll perform consistently through countless hours of thrilling driving sessions. Available in multiple colour options to match your Funco's paint scheme, these rings offer genuine customisation that goes beyond simple aesthetics—they're functional components that improve your sand car's handling characteristics during high-speed manoeuvres.

Key Features

• Pro Scale Design — These beadlock rings are engineered specifically for the Traxxas Funco Motorsports Pro Scale 8S 2WD Electric Sand Car, ensuring perfect fit and compatibility with stock rear wheels. The pro scale specification means they're built to exacting tolerances that match the precision of the rest of your sand car's drivetrain and suspension components.
• 3.9-Inch Rear Size — The 3.9-inch diameter is optimised for rear wheel fitment on the Funco sand car platform. This size provides the ideal balance between ground clearance, traction and rotational weight for sand driving conditions, whether you're racing on flat courses or tackling varied terrain.
• Vibrant Blue Colour Finish — The bold blue anodised finish matches the Traxxas Funco Motorsports Pro Scale Sand Car in blue, creating a cohesive, factory-appearance look that enhances the vehicle's modern aesthetic. This colour option is instantly recognisable and pairs beautifully with other Traxxas components and accessories.
• Beadlock Ring Technology — The beadlock design mechanically locks the tyre bead to the wheel, preventing tyre slip during aggressive acceleration, hard cornering and high-speed manoeuvres. This is crucial for sand car driving, where tyre movement under load can compromise handling and increase lap times.
• Sold as a Pair — You receive two beadlock rings in this package, which is exactly what you need to upgrade both rear wheels on your Funco sand car. This matched pair ensures consistent tyre security and predictable handling on both sides of the vehicle.
• Stock Wheel Compatible — These rings are designed to fit the stock rear Sand Car wheels that come standard on the Funco platform. This means you can install them immediately without requiring additional wheel purchases or compatibility modifications.
• Easy Installation — Beadlock rings bolt directly onto your existing wheels using the mounting points designed into the stock rim. The installation process is straightforward, requiring only basic tools and minimal downtime before you can get back out on the track.

Technical Performance

The Traxxas Beadlock rings represent the culmination of years of off-road RC engineering expertise. Constructed from durable aluminium alloy with precision-anodised blue coating, these rings provide exceptional strength-to-weight ratio that won't compromise your sand car's performance. The beadlock mechanism works by applying mechanical pressure around the outer edge of the tyre, creating a secure interface between the rubber and the wheel rim. This is particularly important in sand car racing, where the high-speed demands, aggressive acceleration and lateral forces place significant stress on the tyre-to-wheel interface. Without proper beadlock security, tyres can slip or rotate on the wheel during critical moments, leading to loss of traction, unpredictable handling and potential crashes. The engineering of these rings ensures that even under extreme driving conditions—whether you're launching at the start line of a competitive race or pushing hard through technical sand sections—your tyres remain perfectly positioned on the wheels. The 3.9-inch diameter specification is engineered to match the rotational dynamics of the Funco platform, ensuring optimal weight distribution and handling balance. The blue anodised finish isn't merely cosmetic; the anodisation process hardens the aluminium surface, improving resistance to impact damage and corrosion from the harsh salt-laden environments often encountered in sand car driving. For RC car enthusiasts in the UK seeking to maximise their Funco's performance potential, these beadlock rings offer measurable improvements in handling consistency, traction control and overall driving confidence.

What's in the Box

• 2 x Beadlock rings, rear, 3.9-inch diameter, blue anodised finish

Frequently Asked Questions

• What is the difference between beadlock rings and standard wheels? — Standard wheels rely on tyre pressure and friction alone to keep the tyre seated on the rim. Beadlock rings add a mechanical locking mechanism that clamps the tyre bead directly to the wheel, preventing any possibility of tyre slip. This is especially critical in sand car racing, where aggressive driving and high-speed cornering can stress the tyre-to-wheel interface beyond what friction alone can handle. Beadlock rings represent a meaningful upgrade in handling precision and reliability.
• Are these beadlock rings compatible with my Traxxas Funco? — Yes, these rings are specifically engineered for the Traxxas Funco Motorsports Pro Scale 8S 2WD Electric Sand Car. They're compatible with the red, blue, orange and green variants of the Funco. They fit stock rear Sand Car wheels and require no additional modifications to your vehicle. However, if you've upgraded to aftermarket wheels, you should verify compatibility with the wheel manufacturer before purchasing.
• Do I need special tools to install these beadlock rings? — Installation is straightforward and requires only basic hand tools, typically a wrench or socket set to tighten the mounting bolts. No specialised RC tools or technical knowledge is required. Most users can complete installation in under 15 minutes per wheel. If you're unfamiliar with your Funco's wheel assembly, consult the vehicle manual for detailed step-by-step guidance.
• Will these beadlock rings improve my sand car's performance? — Yes, beadlock rings directly improve performance by eliminating tyre slip, which enhances traction, cornering stability and acceleration response. This translates to faster lap times, more predictable handling and increased driving confidence. Even for casual weekend bashers, the improvement in handling feel is immediately noticeable and appreciated.
• What colour options are available for these beadlock rings? — These rings come in blue, which perfectly matches the Traxxas Funco Motorsports Pro Scale Sand Car in blue. Traxxas also produces beadlock rings in other colours to match the red, orange and green Funco variants, allowing complete colour coordination across your entire vehicle.
• How durable are these beadlock rings? — These rings are manufactured from hard-anodised aluminium alloy, which offers excellent durability and resistance to impact damage and corrosion. The anodisation process creates a hardened surface that can withstand the demands of regular sand car driving. Under normal use, you can expect many seasons of reliable performance.

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 Beadlock rings, rear, blue (3.9") (2) TRX10977-BLUE 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.