FTTA086B

Overview

The Fastrax Tamiya TT-01 Aluminium Front Lower Arms represent a premium suspension upgrade for one of Tamiya's most popular on-road touring car platforms. Whether you're a dedicated RC car enthusiast in the UK looking to enhance your vehicle's handling characteristics or a competitor seeking marginal performance gains, these precision-engineered lower arms deliver both durability and improved responsiveness. The TT-01 remains a favourite among RC hobbyists for its balanced performance and extensive aftermarket support, making it an ideal platform for suspension tuning and upgrades.

Manufactured by Fastrax, a recognised specialist in high-quality RC upgrade parts, these front lower suspension arms are machined from lightweight aluminium alloy, replacing the standard plastic components found on the stock Tamiya TT-01 chassis. By upgrading to aluminium lower arms, you gain a significant weight reduction in the suspension area whilst simultaneously improving rigidity and consistency in handling. This is particularly beneficial for drivers who demand precision steering response and want their RC car to maintain setup integrity during competitive driving sessions or extended bashings.

Available as a pair (two units), these lower arms are engineered to fit seamlessly into the TT-01 suspension geometry, maintaining all stock settings and adjustability whilst delivering noticeable improvements in durability and performance. For UK-based RC enthusiasts seeking to maximise their TT-01's potential, this upgrade offers excellent value and straightforward installation.

Key Features

• Aluminium Construction — Manufactured from premium aluminium alloy, these lower arms provide superior strength compared to the standard plastic alternatives, reducing flexing and ensuring consistent handling characteristics throughout extended driving sessions.
• Lightweight Design — The use of aluminium construction creates a measurably lighter suspension component, which helps to reduce unsprung weight and improve overall chassis balance and responsiveness across varied track conditions.
• Direct Fitment — These arms are purpose-engineered to fit the Tamiya TT-01 chassis without modification, maintaining full compatibility with the original suspension geometry, mounting points and adjustment range.
• Pair Supply — Each order includes both left and right front lower arms, eliminating the need to purchase multiple items and ensuring perfectly matched performance across the front axle.
• Enhanced Durability — Aluminium's superior strength-to-weight ratio means these arms are significantly more resistant to bending, cracking and wear compared to plastic equivalents, extending the service life of your suspension assembly.
• Precision Engineering — Fastrax employs precise manufacturing tolerances to ensure each arm meets exacting standards, providing reliable performance and easy installation without gaps or fitment issues.
• Performance Upgrade Path — Part of Fastrax's comprehensive upgrade range for the TT-01, these lower arms can be combined with other tuning components to create a fully optimised suspension setup tailored to your driving style.

Technical Performance

The Fastrax Tamiya TT-01 Aluminium Front Lower Arms represent a straightforward yet effective suspension upgrade that addresses one of the common wear points on the standard TT-01 platform. Constructed entirely from lightweight aluminium alloy, these components deliver measurable improvements in handling precision and durability. The aluminium material provides approximately 40% weight reduction compared to plastic arms whilst delivering significantly higher rigidity, which translates to more consistent steering feel and improved feedback through the chassis during cornering. The engineering maintains full compatibility with stock Tamiya adjustment mechanisms, including ride height, camber and anti-roll bar systems, allowing drivers to fine-tune their setup without any modification or adaptation. Installation is straightforward, requiring only basic hex tools, and the precision-machined components fit seamlessly into the original suspension mounting points. For drivers competing in UK RC touring car events or simply seeking to extend the lifespan of their TT-01 suspension whilst improving handling consistency, these lower arms deliver tangible performance benefits without requiring any additional chassis modifications or electrical work.

What's in the Box

• Fastrax Tamiya TT-01 Aluminium Front Lower Arm (Left)
• Fastrax Tamiya TT-01 Aluminium Front Lower Arm (Right)

Frequently Asked Questions

• Will these aluminium lower arms improve my TT-01's handling? — Yes, significantly. By replacing the plastic arms with rigid aluminium components, you reduce flex in the suspension and improve steering response. The lighter weight also reduces unsprung mass, allowing the suspension to react more quickly to track surface changes. Many UK RC drivers report noticeably crisper, more predictable handling after this upgrade.
• Are these suitable for racing as well as casual driving? — Absolutely. These arms are equally suitable for competitive touring car racing and recreational bashing. The improved durability makes them especially valuable if you're putting miles on your TT-01, as they resist the bending and stress that gradually degrades plastic arms under sustained use.
• How difficult is installation? — Installation is very straightforward. You'll need basic hex tools to remove the stock arms and bolt on the Fastrax aluminium replacements. The components are precision-engineered to fit without modification, and the entire job typically takes 15-20 minutes per side. No specialist knowledge or tools are required.
• Can I use these with other Fastrax TT-01 upgrade parts? — Yes, these lower arms integrate seamlessly with the full range of Fastrax TT-01 upgrades. Many drivers combine them with other aluminium components such as knuckle arms, hub carriers and shock towers to create a fully optimised aluminium suspension package.
• What is the difference between these and the stock plastic arms? — The stock Tamiya arms are moulded plastic with pressed-in pins and bushings. The Fastrax aluminium arms are precision-machined from solid aluminium, offering superior rigidity, reduced flex, lighter weight, and extended lifespan. Plastic arms can gradually bend under racing stress, whilst aluminium arms maintain their geometry through extended use.
• Will this upgrade work on all TT-01 variants? — These arms are specifically engineered for the Tamiya TT-01 chassis. Ensure you have the standard TT-01 platform before purchasing, as variants like the TT-01E or TT-02 require different components.

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 TT01 ALUMINIUM FRONT LOWER ARM (PR) FTTA086B 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.