Team Associated B6.3 FT 73mm Carbon Fibre Rear Suspension Arms AS91873

Overview

The Team Associated B6.3 FT 73mm Rear Suspension Arms in carbon fibre represent a significant performance upgrade for serious RC enthusiasts running the B6.3 platform. Whether you're competing in high-traction environments or seeking to enhance your RC car's handling characteristics, these Factory Team arms deliver measurable improvements in weight, rigidity and durability. Team Associated has engineered these components using advanced carbon fibre composite materials to give you the edge you need on the track or in competition. As an authorised Team Associated dealer, RC Model Shop stocks genuine Factory Team components designed specifically for drivers who demand the best from their RC vehicles.

These carbon fibre rear suspension arms are purpose-built for the RC10B6.3 and RC10B6.3D platforms, offering a direct upgrade path from standard hard material options. The carbon fibre construction provides approximately 12% weight savings compared to traditional hard plastic arms, which translates directly into improved acceleration, braking responsiveness and overall agility. For RC enthusiasts in the UK looking to maximise their B6.3's potential, upgrading to Factory Team carbon fibre suspension arms is one of the most impactful modifications you can make.

Perfect for both competitive racing and serious hobby-grade driving, these arms are engineered to withstand the demands of high-performance RC racing whilst delivering the lightweight efficiency that separates championship setups from standard builds. If you're running a Team Associated RC buggy and want to experience noticeably sharper handling and improved stability through fast corners, these carbon fibre rear arms should be at the top of your upgrade list.

Key Features

• Lightweight Carbon Fibre Construction — These arms are manufactured from advanced carbon fibre composite material, delivering approximately 12% weight savings over standard hard material rear arms. This weight reduction directly improves your RC car's acceleration, deceleration and overall responsiveness, allowing you to achieve faster lap times and more precise control during manoeuvres.
• Extreme Rigidity for Predictable Handling — The carbon fibre composite construction provides exceptional stiffness and structural rigidity, resulting in more predictable handling behaviour in high-traction applications. This means your RC car responds consistently to steering input and suspension geometry changes, giving you the confidence to push harder through technical sections of the track.
• Enhanced Vehicle Stability in Fast Corners — The increased rigidity minimises unwanted flex and deflection during aggressive cornering, translating to improved stability and reduced body roll. You'll experience noticeably better vehicle composure when attacking fast corners at high speed, which is particularly valuable in competitive racing scenarios.
• Significantly Improved Durability — Despite being lighter than hard material alternatives, these carbon fibre arms offer significantly improved strength and durability. The material resists impact damage better than standard plastic, meaning they'll survive the rigours of competitive racing and challenging terrain without degrading performance.
• Factory Team Quality Standards — As genuine Factory Team components, these arms meet the exacting engineering and quality standards set by Team Associated for their competition racing programme. You're investing in parts that have been tested and validated at the highest levels of RC racing.

Technical Performance

These rear suspension arms represent Team Associated's commitment to high-performance RC engineering. Machined and assembled to precise tolerances, the carbon fibre composite material used in these arms offers an optimal balance between weight reduction and structural integrity. The 73mm length specification makes them compatible with the RC10B6.3 and RC10B6.3D platforms, providing direct fitment without modification. The carbon fibre construction provides approximately 12% weight savings compared to hard plastic alternatives, which may seem modest numerically but translates to measurable improvements in acceleration, braking performance and corner entry speed when you're pushing your RC car to its limits. The material's natural damping characteristics also help absorb vibration and suspension feedback, contributing to a smoother driving experience. The extreme rigidity of the carbon fibre composite ensures consistent suspension geometry under load, which is critical for maintaining predictable handling during high-speed manoeuvres and maintaining traction through technical sections. These arms have been engineered specifically for the demands of modern competitive RC racing, where every gram of weight and every fraction of a second counts. Whether you're running on carpet, asphalt or clay surfaces, the combination of lightweight construction and enhanced durability makes these arms an excellent investment for any serious Team Associated B6.3 owner.

What's in the Box

• Team Associated B6.3 FT 73mm Rear Suspension Arms in carbon fibre (pair)

Compatibility and Installation

These rear suspension arms are specifically designed for the Team Associated RC10B6.3 and RC10B6.3D platforms. The manufacturer notes that these arms will also work on the RC10B6.1, RC10B6.1D and RC10B6.1DL models if you use 2mm shims (part number 31389), as the arm is slightly narrower at the inside hinge pin area on earlier models. The shock mounting holes remain compatible and the hub carrier will fit without modification. These arms are also compatible with the RC10B6.2, RC10B6.2D, RC10B6.4 and RC10B6.4D platforms, making them a versatile upgrade option if you own multiple vehicles from the B6 family.

Frequently Asked Questions

• Will these carbon fibre rear suspension arms fit my Team Associated B6.3? — Yes, these 73mm Factory Team carbon fibre arms are designed specifically for the RC10B6.3 and RC10B6.3D platforms and will fit directly without requiring any modifications or additional components. They are direct replacements for the standard hard material rear arms.
• How much weight will I save by upgrading to carbon fibre arms? — These carbon fibre arms provide approximately 12% weight savings compared to the standard hard material rear arm option. This may sound modest as a percentage, but in practical terms it translates to noticeably improved acceleration, braking responsiveness and overall vehicle agility on the track.
• Are these arms suitable for beginners? — These are Factory Team competition-grade components designed for experienced RC drivers and competitive racers who understand suspension geometry and want to maximise their vehicle's performance. Whilst beginners can certainly use them, they will gain the greatest benefit from upgrading once they've developed solid driving skills and understand how suspension changes affect handling.
• How durable are carbon fibre arms compared to hard plastic? — Despite being lighter than hard plastic alternatives, these carbon fibre arms offer significantly improved strength and durability. The carbon fibre composite material resists impact damage better than standard plastic and maintains its structural integrity even after multiple high-speed crashes or aggressive use. This makes them excellent value for competitive drivers who put their equipment through demanding conditions.
• Can I use these arms on other Team Associated models? — Yes, these arms are compatible with multiple B-series models including the RC10B6.1, RC10B6.1D, RC10B6.1DL, RC10B6.2, RC10B6.2D, RC10B6.4 and RC10B6.4D. For B6.1 models, you will need to purchase 2mm shims (part number 31389) separately to account for the slightly narrower hinge pin area on earlier platforms.
• What is the advantage of upgrading from hard material to carbon fibre? — The primary advantages are weight reduction, increased rigidity and improved durability. The 12% weight savings improve acceleration and braking performance, whilst the increased rigidity provides more predictable handling and improved stability through fast corners. The enhanced durability means these arms will withstand competitive racing better than standard hard material options.
• Are these genuine Factory Team parts? — Yes, these are genuine Team Associated Factory Team components manufactured to the same standards and specifications used in official Team Associated competition racing programmes. You can be confident you're investing in authentic, high-quality parts.

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 TEAM ASSOCIATED B6.3 FT 73MM REAR SUSPENSION ARMS CARBON FIBRE AS91873 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.