FTTA031B

Overview

The Fastrax Tamiya TT-02B Aluminium Rear Lower Suspension Arms represent a premium upgrade for your TT-02B buggy chassis. Whether you are a seasoned RC enthusiast running a Tamiya Plasma Edge II or Neo Scorcher buggy, or you are exploring the world of high-quality RC cars UK has to offer, these suspension arms deliver the durability and performance enhancement your vehicle needs. Designed and manufactured by Fastrax, a recognised name in RC suspension components, these rear lower suspension arms are engineered to replace the standard plastic components with robust aluminium construction that withstands the demands of competitive driving and weekend bashing alike.

Upgrading your RC buggy's suspension geometry is one of the most effective ways to improve handling characteristics, cornering stability, and overall chassis rigidity. The TT-02B platform has proven itself as a capable and versatile chassis across multiple Tamiya buggy models, and equipping it with quality aftermarket suspension components like these Fastrax aluminium arms ensures you get the maximum potential from your vehicle. These arms are supplied as a pair for the rear of the chassis, making installation straightforward for anyone familiar with basic RC maintenance. For RC enthusiasts seeking reliable, high-quality tune-up options that deliver real performance improvements, the Fastrax Tamiya TT-02B Aluminium Rear Lower Suspension Arms are an essential upgrade.

This product is part of the extensive Fastrax range of option parts specifically designed for Tamiya RC vehicles. The focus on material quality and precision engineering means these suspension arms will give you confidence whether you are pushing your buggy to the limit on a race circuit or enjoying casual off-road driving. Installing quality suspension components is a fundamental step in building a competitive RC buggy setup, and these aluminium arms offer superior rigidity compared to standard plastic parts.

Key Features

• Aluminium Construction — Manufactured from lightweight yet rigid aluminium alloy, these rear lower suspension arms provide superior strength and durability compared to standard plastic components, reducing flex and improving chassis response to steering inputs and suspension movement.
• Pair Included — You receive a matched pair of suspension arms specifically engineered for the rear of the Tamiya TT-02B chassis, ensuring consistent geometry and balanced handling characteristics across the vehicle's rear end.
• TT-02B Compatibility — Designed with precision to fit perfectly on the Tamiya TT-02B chassis platform, making these compatible with popular Tamiya buggy models including the Plasma Edge II and Neo Scorcher that utilise this chassis architecture.
• Performance Upgrade — Replacing the standard plastic suspension arms with these aluminium components significantly improves chassis stiffness, reduces unwanted flex during cornering and acceleration, and enhances overall handling precision.
• Fastrax Quality — Manufactured by Fastrax, a trusted brand among RC enthusiasts in the UK and worldwide, these parts meet exacting standards for fitment, quality control, and performance reliability.
• Easy Installation — As a direct replacement for the standard rear lower suspension arms, installation is straightforward for anyone with basic RC maintenance experience and the appropriate tools.
• Enhanced Durability — Aluminium construction provides superior impact resistance and longevity compared to plastic arms, particularly important for drivers who enjoy aggressive driving styles or challenging terrain.

Technical Performance

The Fastrax Tamiya TT-02B Aluminium Rear Lower Suspension Arms represent a precision-engineered upgrade that transforms the handling characteristics of your RC buggy. At the heart of their performance improvement is the material choice: aircraft-grade aluminium alloy offers an optimal balance between weight and rigidity. The standard plastic suspension arms on the Tamiya TT-02B can flex under load, particularly during cornering, acceleration, and when navigating rough terrain. This flex translates to inconsistent chassis geometry, delayed steering response, and unpredictable handling behaviour. By upgrading to aluminium arms, the entire rear suspension geometry becomes significantly more rigid and stable, which means your suspension movement is more controlled, your cornering lines are more predictable, and your overall driving experience is more responsive. The suspension arms are engineered to exact specifications to maintain the TT-02B's intended suspension geometry, ensuring that the roll centre, ride height, and anti-squat characteristics remain optimised. For drivers who are serious about RC buggy performance—whether competing in club races, battling with friends, or simply wanting the best driving dynamics from their vehicle—this is a worthwhile investment. The engineering quality is evident in the precision of the arm design, the smoothness of the pivot points, and the attention to detail in every aspect of manufacture. These are the kind of components that separate a standard RC buggy from a precision-tuned racing machine, making them essential for anyone serious about extract maximum performance from their Tamiya TT-02B platform.

What's in the Box

• Pair of Fastrax Aluminium Rear Lower Suspension Arms for Tamiya TT-02B

Frequently Asked Questions

• Are these suspension arms suitable for my Tamiya buggy? — Yes, these Fastrax aluminium rear lower suspension arms are specifically engineered for the Tamiya TT-02B chassis platform. They are compatible with any Tamiya buggy model that uses the TT-02B chassis architecture, including the popular Plasma Edge II (model 58630) and Neo Scorcher (model 58568). Before purchasing, verify your buggy uses the TT-02B chassis by checking your manual or the Tamiya product code.
• What improvements will I notice after installing these aluminium suspension arms? — You will immediately notice improved steering response, more consistent handling through corners, reduced chassis flex, and enhanced overall driving precision. The aluminium construction is significantly stiffer than plastic, which translates to better suspension control, more predictable cornering behaviour, and improved traction management. These benefits are particularly noticeable if you are pushing your RC buggy hard or driving on challenging terrain.
• Are these arms suitable for beginners? — While these parts are perfect for drivers of all experience levels seeking performance improvements, installation does require basic mechanical knowledge and appropriate tools such as hex wrenches. If you are new to RC maintenance, consider having a more experienced RC enthusiast help with installation, or consult online guides for the Tamiya TT-02B platform. Once installed, the arms simply bolt in place and require no special maintenance beyond regular cleaning.
• How do aluminium suspension arms compare to plastic? — Aluminium offers several advantages over the standard plastic suspension arms: superior rigidity which reduces flex during driving, better impact resistance for durability, improved heat dissipation, and longer lifespan under demanding use. Plastic arms are lighter but flex excessively under load, compromising precision and consistency. For any RC driver serious about performance, aluminium is the superior choice for suspension components.
• Will these parts improve my lap times? — Yes, upgrading to rigid aluminium suspension arms typically results in measurable improvements in lap times and overall driving feel. The increased chassis stiffness provides better traction control, more predictable handling through corners, and more responsive steering. If you compete in club racing or time trials, you should expect noticeable performance gains.
• What tools do I need to install these? — You will need basic hex wrenches (Allen keys) appropriate to your TT-02B's fastener sizes, and potentially a screwdriver depending on your chassis design. Consult your Tamiya TT-02B manual for the complete tool list and installation procedure. The installation process is straightforward and takes approximately 15-20 minutes once you are familiar with your chassis.

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 TAMIYA TT02B ALUMINIUM REAR LOWER SUS.ARMS (PR) FTTA031B 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.