Overview
The Fastrax Tamiya TT02 Aluminium Adjustable Rear Upper Arm (Pair) is an essential suspension upgrade component designed specifically for the Tamiya TT-02 chassis platform. This precision-engineered part transforms the handling characteristics of your TT-02 RC car by providing adjustable geometry that allows you to fine-tune your vehicle's setup to match your driving style and track conditions. Whether you're a seasoned RC car enthusiast running competitive races at your local club, a weekend basher enjoying casual track days, or an intermediate modeller looking to enhance your TT-02's performance, these aluminium upper arms offer the quality and adjustability that serious RC drivers demand.
The TT-02 platform has become one of the most popular and versatile touring car chassis designs in the RC hobby, with an enormous range of officially licensed Tamiya body shells spanning everything from iconic road cars to legendary rally machines. If you've invested in a TT-02 kit or ready-to-run model—whether it's the Ford Mustang GT4, Mercedes-AMG GT3, Toyota Yaris Rally, Porsche 911 GT3, Subaru Impreza, or any of the other fantastic officially licensed models—upgrading to these Fastrax aluminium rear upper arms is one of the most impactful suspension modifications you can make. This is a genuine upgrade favoured by serious TT-02 users across the UK RC car community.
RC car setup and tuning are crucial to unlocking your vehicle's true potential, and the rear suspension geometry plays a vital role in how your TT-02 behaves under acceleration, braking, and cornering. By choosing adjustable upper arms, you're gaining access to professional-grade tuning options that allow you to dial in the perfect suspension geometry for your specific driving conditions and preferences. These Fastrax components are manufactured to exacting standards and represent an excellent value upgrade for any TT-02 owner serious about improving their RC car's handling.
Key Features
- Adjustable Geometry Design — Unlike standard plastic upper arms, these adjustable components allow you to alter the suspension geometry of your TT-02, which directly affects camber angles and ride height characteristics. This adjustability is essential for optimising your vehicle's handling across different track conditions, weather, and driving styles.
- Aluminium Construction — Manufactured from high-quality aluminium rather than plastic, these upper arms are significantly more rigid and durable, resisting flex and twisting under cornering loads. This rigid construction translates to more consistent and predictable handling, especially during aggressive driving or racing.
- Pair Package — This product includes both left and right rear upper arms, giving you everything needed to upgrade both sides of your TT-02's rear suspension in one purchase.
- Direct TT-02 Compatibility — These arms are engineered specifically for the Tamiya TT-02 chassis, ensuring perfect fitment without modifications. They're compatible with the entire TT-02 family, including the standard TT-02, TT-02D drift chassis, and all official Tamiya TT-02 models.
- Professional-Grade Tuning — The adjustable nature of these components makes them ideal for drivers who want to experiment with different suspension setups, test various configurations during practice sessions, or dial in the perfect geometry for competition driving.
- Quality Fastrax Brand — Fastrax is a recognised manufacturer of premium RC upgrade components, and these upper arms reflect that commitment to quality and precision engineering.
Technical Performance
The Fastrax Tamiya TT02 Aluminium Adjustable Rear Upper Arms represent a significant performance upgrade over the standard plastic components supplied with most TT-02 kits. The use of aluminium as the primary construction material provides superior rigidity compared to polymer alternatives, which means less suspension flex during hard cornering, acceleration, and braking. This increased stiffness directly improves the consistency of your vehicle's handling characteristics, allowing you to feel more confident pushing harder on the track. The adjustable design means you're not locked into a single geometry setup; instead, you can modify the suspension geometry to suit different conditions. For users of any Tamiya TT-02 model—whether you're running the Ford Mustang GT4, 1998 Ford Escort Custom, Mitsubishi Lancer Evo V, Porsche 911 GT3 992, Mercedes CLK AMG 2002, Toyota Celica GT-Four ST185, Honda NSX Racing, GR Supra, Porsche 911 GT3 R 992, Mercedes-Benz 190 E 2.5-16 Evo II, BMW M3 Sport Evo, Ford Zakspeed Capri, Mercedes-AMG GT3 Evo, Lancia Delta Integrale, drift-specific TT-02D, Subaru WRX STI, Toyota Gazoo Racing Yaris WRC, Audi Quattro A2 Rally, 2020 Ford GT Mk.2, McLaren Senna, Toyota Yaris Rally, 2003 Ford Focus RS, Motul Autech Z, BMW M4 GT3 Evo, or any other TT-02-based platform—these upper arms will integrate seamlessly whilst providing noticeable improvements in handling precision and driving feel. The engineering quality ensures reliable performance through countless hours of driving, whether you're enjoying recreational bashing or serious competitive racing.
What's in the Box
- Fastrax Tamiya TT02 Aluminium Adjustable Rear Upper Arm (Left)
- Fastrax Tamiya TT02 Aluminium Adjustable Rear Upper Arm (Right)
Frequently Asked Questions
- Are these aluminium rear upper arms suitable for my Tamiya TT-02 model? — Yes, these Fastrax components are designed to fit all Tamiya TT-02 chassis variants, including all official Tamiya TT-02 model kits and ready-to-run vehicles. They're compatible with over 30 different licensed Tamiya TT-02 body shells ranging from the Ford Mustang GT4 and Mercedes-AMG GT3 to the Toyota Yaris Rally and Porsche 911 GT3. Simply check your model's part number against the compatibility list to confirm.
- What is the advantage of adjustable upper arms compared to stock plastic arms? — Adjustable upper arms allow you to fine-tune your vehicle's suspension geometry by changing camber angles and ride height characteristics. This adjustability enables you to optimise your TT-02's handling for different track surfaces, weather conditions, and your personal driving style. The aluminium construction also provides superior rigidity, reducing flex and improving handling consistency, which is why serious RC car competitors prefer adjustable arms over fixed plastic components.
- Will these improve my TT-02's handling noticeably? — Yes, upgrading to quality aluminium adjustable upper arms typically results in more precise and predictable handling, especially during hard cornering and competitive driving. You'll notice reduced suspension flex, improved feedback through the steering, and the ability to dial in the perfect geometry for your specific conditions. Many TT-02 users consider this one of the most worthwhile suspension upgrades available.
- Do I need any special tools or expertise to install these arms? — Installation requires basic RC car maintenance knowledge and standard hex wrenches, which most RC hobbyists already possess. The installation process is straightforward for anyone with experience servicing their RC vehicle. If you're new to RC car tuning, consider seeking guidance from experienced users at your local RC club or from detailed setup guides available online.
- Are these parts suitable for beginners? — Whilst these components are excellent quality and reliable, they're most beneficial for intermediate and advanced drivers who understand suspension geometry and tuning. Beginners may not fully appreciate the adjustability features initially, but investing in quality parts like these means you'll have them available as your skills develop and your interest in setup tuning grows.
- What makes Fastrax a trusted brand for TT-02 upgrades? — Fastrax is recognised throughout the RC hobby for manufacturing high-quality upgrade components and option parts. Their products are engineered to exacting standards and are popular with competitive RC drivers who demand reliability and precision. When you choose Fastrax parts, you're selecting components designed by people who understand the TT-02 platform deeply.
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 TT02 ALUMINIUM ADJ. REAR UPPER ARM (PR) FTTA019B 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.
