Fastrax 1.9in Heavy Weight Split 6-Spoke Aluminium Beadlock Wheels (4) - Black FAST0146BK

Overview

The Fastrax 1.9in Heavy Weight Split 6-Spoke Aluminium Beadlock Wheels represent a premium choice for serious RC crawler enthusiasts across the UK. These professional-grade wheels are specifically engineered for rock crawlers and scale adventure vehicles, delivering the durability, weight distribution, and authentic appearance that dedicated off-road RC pilots demand. Whether you're navigating challenging terrain with your Traxxas TRX-4, Axial RTR crawler, or other 1/10 scale rock crawler platform, these wheels provide the foundation for confident, controlled performance across rocky landscapes and technical obstacles.

Built from high-quality aluminium construction, the Fastrax beadlock wheels combine lightweight engineering with the structural integrity needed for serious bashing and competition use. The split 6-spoke design is not merely aesthetic – it's a functional choice that reduces unsprung weight whilst maintaining exceptional rigidity, which translates directly into improved suspension responsiveness and better ground contact in variable terrain. Available in a sleek black finish that complements virtually any crawler build or body shell, these wheels are compatible with a wide range of popular 1/10 scale rock crawler platforms, making them an accessible upgrade or replacement for enthusiasts looking to enhance their RC car performance.

RC hobbyists in the UK increasingly recognise that wheel choice significantly impacts overall handling characteristics, traction, and visual appeal. The Fastrax 1.9in Heavyweight Split 6-Spoke Aluminium Beadlock Wheels deliver on all fronts, offering realistic scale proportions whilst providing genuine performance benefits. The beadlock design ensures secure tyre retention, preventing tyre roll-off during aggressive manoeuvres – a critical safety and performance feature for anyone taking their RC crawler seriously.

Key Features

• Heavyweight Split 6-Spoke Design — The sophisticated split spoke architecture reduces rotating mass without compromising structural strength, which allows your crawler's suspension to respond more quickly to terrain changes and improves overall handling dynamics on rock crawling courses and technical obstacle courses.
• Beadlock Construction — The beadlock design firmly secures the tyre bead, preventing unwanted tyre roll-off during intense cornering, rock climbing, or high-impact landings, ensuring reliability during competitive use and challenging terrain exploration.
• Premium Aluminium Material — Constructed from high-grade aluminium alloy, these wheels offer an optimal balance of low weight for improved suspension performance and exceptional durability to withstand the forces generated by serious rock crawling and competitive off-road driving.
• 1.9-Inch Scale Diameter — The 1.9-inch wheel diameter provides authentic scale proportions that enhance the realistic appearance of 1/10 scale rock crawlers whilst delivering proven performance characteristics favoured by experienced RC enthusiasts.
• 12mm Hex Fitting System — Standard 12mm hex compatibility ensures seamless integration with the vast majority of 1/10 scale rock crawler platforms, including Traxxas TRX-4, Carisma Scale Adventure, and HPI Venture models, making these wheels a practical upgrade choice.
• Universal Front and Rear Fitment — These wheels are suitable for both front and rear axle positions, providing flexibility in your build configuration and allowing you to purchase a single set to outfit your entire crawler platform.
• Professional Black Finish — The matte black anodised finish provides a contemporary, professional appearance that pairs perfectly with virtually any crawler body shell or colour scheme, whilst the anodised coating offers additional protection against corrosion and wear.
• Proven Compatibility Across Multiple Platforms — Specifically verified compatible with Carisma Scale Adventure SCA-1E variants, HPI Venture Wayfinder and Scale Builder Kit models, and Traxxas TRX-4 platforms, giving you confidence that these wheels will fit your specific RC vehicle.

Technical Performance

The Fastrax 1.9in Heavyweight Split 6-Spoke Aluminium Beadlock Wheels represent a thoughtfully engineered component designed to enhance the performance characteristics of serious 1/10 scale rock crawlers. The split 6-spoke geometry is not a stylistic choice but a functional engineering decision that optimises the weight-to-strength ratio – critical for vehicles that need responsive suspension articulation when navigating rocky terrain. The aluminium construction delivers superior strength-to-weight performance compared to plastic alternatives, enabling lighter overall vehicle mass whilst maintaining the structural rigidity necessary to withstand the compressive and torsional forces generated during aggressive rock crawling and obstacle negotiation. The beadlock retaining system employs a split ring design that clamps the tyre bead securely between the inner and outer wheel halves, preventing tyre migration during extreme lean angles and high-energy impacts – a feature that serious competitors and weekend bashers alike will appreciate. The 1.9-inch diameter and 12mm hex mounting system position these wheels as a direct fit for established 1/10 scale crawler platforms, meaning installation requires no additional adapters or modifications. Riders report that the weight distribution benefits translate into noticeably improved suspension performance, with the reduced rotating mass allowing shock absorbers to react more dynamically to terrain inputs. The black anodised finish not only delivers visual appeal but also provides a protective oxide layer that resists corrosion, UV damage, and the abrasive dust and mud encountered during genuine off-road exploration. These wheels work optimally when paired with appropriately-sized crawler tyres and are designed to function reliably across temperature ranges and environmental conditions typical of UK outdoor RC driving.

What's in the Box

• 4x Fastrax 1.9in Heavy Weight Split 6-Spoke Aluminium Beadlock Wheels (complete set for full vehicle coverage)

Frequently Asked Questions

• Are these beadlock wheels suitable for my Traxxas TRX-4 rock crawler? — Yes, these Fastrax wheels are specifically designed with 12mm hex fittings and are fully compatible with Traxxas TRX-4 platforms. The 1.9-inch diameter is the standard size for 1/10 scale crawlers, and numerous UK RC enthusiasts report flawless fitment on TRX-4 models. The beadlock design is particularly valued by TRX-4 owners who frequently tackle technical terrain.
• What is the difference between beadlock wheels and standard wheels? — Beadlock wheels feature a split ring design that clamps the tyre bead between two wheel halves, preventing tyre roll-off during extreme angles and aggressive manoeuvres. Standard wheels rely on friction alone. For serious rock crawling and competitive use, beadlock designs provide superior reliability and tyre retention, particularly when using low tyre pressures for maximum ground contact.
• Will these wheels fit my Carisma Scale Adventure crawler? — Yes, the Fastrax 1.9in wheels are explicitly listed as compatible with multiple Carisma Scale Adventure SCA-1E variants, including the Coyote Truck 2.1 RTR, the Mitsubishi Pajero XL-W RTR, the Bulldog RTR (Weathered Edition), the Ford F-150 RTR (Black Edition), and the Toyota Tacoma TRD Pro 4WD RTR, all of which use 12mm hex wheel hubs.
• Are these wheels compatible with HPI Venture crawlers? — Yes, confirmed compatibility exists with HPI Venture Wayfinder RTR and HPI Venture SBK Scale Builder Kit models, both of which use standard 12mm hex fittings and 1.9-inch wheel sizing common to 1/10 scale rock crawlers.
• What tyres should I use with these beadlock wheels? — The Fastrax wheels accept standard 1.9-inch crawler tyres. Customer feedback indicates successful fitting with Hyrax tyres and other popular crawler tyre brands, though some users report the mounting process can be slightly involved depending on tyre compound stiffness.
• Are these wheels good for beginners? — Whilst these wheels are professional-quality components, they are suitable for any RC enthusiast regardless of experience level. Beginners benefit from the proven reliability and beadlock security, though some may find the initial tyre fitting process requires patience. The wheels themselves are straightforward to install onto any 12mm hex hub.
• What makes these wheels heavyweight compared to standard designs? — The Fastrax wheels are engineered with optimised mass distribution that places material where structural strength is needed most, resulting in a heavier-than-minimal wheel that provides superior durability and impact resistance during aggressive driving, particularly over rocky terrain.
• Can these wheels be fitted to both front and rear axles? — Yes, these Fastrax wheels are explicitly designed for universal front and rear fitment, allowing you to use the same wheel specification across your entire vehicle platform with no position-specific requirements.
• What is the black finish on these wheels? — The wheels feature a professional black anodised aluminium finish that provides both aesthetic appeal and protective advantages, resisting corrosion, UV damage, and general wear from outdoor RC driving in UK weather conditions.
• Do I need any additional adaptors or components to fit these wheels? — No, the standard 12mm hex fitting system means these wheels mount directly to any 1/10 scale rock crawler hub with 12mm hex geometry. No adaptors, spacers, or modifications are required for installation.

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 Fastrax 1.9in Heavy Weight Split 6-Spoke Aluminium Beadlock Wheels (4) - Black FAST0146BK 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.