Overview
The Fastrax Tamiya BBX BB-01 Aluminium Rear Trailing Arms represent a premium upgrade option for enthusiasts looking to enhance their RC crawler's suspension performance and durability. These genuine Fastrax replacement parts are designed specifically for the Tamiya BBX BB-01 model, one of the most popular entry-level and intermediate RC crawlers available in the UK market today. Whether you are a seasoned RC competitor running weekend events, a dedicated basher exploring challenging terrain, or an enthusiast discovering the rewarding world of scale RC crawling for the first time, upgrading to aluminium trailing arms is a logical step in maximising your vehicle's potential.
RC car upgrades are an essential part of the hobby, allowing builders and drivers to customise their vehicles to suit their specific driving style, local terrain, and performance preferences. The BBX BB-01 has earned recognition as one of Tamiya's most capable and versatile crawlers, and the availability of quality aftermarket parts like these Fastrax aluminium trailing arms demonstrates the strong community support and parts ecosystem surrounding this platform. These trailing arms offer significant advantages over the standard plastic components, delivering improved rigidity, enhanced durability, and superior longevity during extended bashing sessions or competitive crawling events across British terrain.
For UK RC enthusiasts looking to maximise their investment in a quality ready-to-run RC crawler, upgrading the rear suspension geometry with these professional-grade aluminium components is a proven strategy to improve handling characteristics, increase reliability, and extend the overall service life of your model. The pair of arms included ensures you have everything needed to perform a complete rear suspension upgrade on your BBX BB-01 chassis.
Key Features
- Genuine Fastrax Aluminium Construction — These trailing arms are manufactured from high-quality aluminium alloy, which offers exceptional strength-to-weight ratio compared to standard plastic components, resulting in improved suspension performance and significantly reduced flex during aggressive cornering and challenging terrain negotiation.
- Precision Engineering for Optimal Fit — Engineered specifically for the Tamiya BBX BB-01 platform, these arms guarantee perfect fitment and compatibility, eliminating the guesswork associated with generic suspension upgrades and ensuring seamless integration with your existing chassis.
- Enhanced Durability and Longevity — Aluminium construction provides superior impact resistance and fatigue resistance compared to plastic alternatives, meaning these arms will withstand countless hours of intense RC crawler action without cracking, warping, or deforming under stress.
- Improved Handling Characteristics — By reducing suspension flex and maintaining consistent geometry throughout the suspension travel, these aluminium arms deliver more predictable and responsive handling, allowing you to push your RC crawler harder with increased confidence.
- Professional-Grade Quality — Fastrax is a recognised manufacturer of premium RC components, and these trailing arms reflect the quality standards expected by serious RC enthusiasts and competitive drivers across the UK.
- Complete Pair Included — The product includes both left and right rear trailing arms, providing everything you need for a full rear suspension upgrade without requiring separate purchases.
Technical Performance
The Fastrax Tamiya BBX BB-01 Aluminium Rear Trailing Arms deliver significant performance benefits through their rigid aluminium construction and precision engineering. The material upgrade from plastic to aluminium directly addresses one of the most common failure points in RC crawler suspension systems—excessive flex during high-stress situations such as climbing obstacles, navigating rocky terrain, or executing dynamic manoeuvres across challenging UK landscapes. The aluminium alloy used in these arms maintains its dimensional stability across a wide temperature range, ensuring consistent performance whether you are driving during warm summer months or cooler winter conditions. The precision-engineered mounting points guarantee perfect alignment with your Tamiya BBX BB-01 chassis, preserving the carefully calculated suspension geometry that makes this platform so capable. The improved rigidity translates directly to better suspension response, more predictable handling behaviour, and enhanced traction characteristics, particularly when navigating uneven surfaces and obstacles that demand precise weight transfer and suspension articulation.
What's in the Box
- Pair of Fastrax Aluminium Rear Trailing Arms (left and right)
- Hardware and fasteners as required for installation
Frequently Asked Questions
- Are these trailing arms compatible with my Tamiya BBX BB-01 RC crawler? — Yes, these Fastrax aluminium rear trailing arms are engineered specifically for the Tamiya BBX BB-01 and will fit perfectly without modification. The compatible model number is 58719, so confirm your model matches this designation before purchasing.
- What advantages do aluminium trailing arms provide over plastic components? — Aluminium offers superior strength, rigidity, and durability compared to standard plastic arms. This means less suspension flex during aggressive driving, improved handling response, better obstacle negotiation, and significantly extended component lifespan. If you drive your RC crawler regularly or participate in competitive events, upgrading to aluminium is one of the most impactful suspension modifications you can make.
- Will upgrading to these arms improve my crawler's performance? — Yes, absolutely. The reduction in suspension flex and improved geometric consistency will translate to more predictable handling, better traction on variable terrain, and enhanced climbing ability. You will notice improved response when tackling obstacles and a more planted feel when driving across rough ground.
- Are these arms difficult to install? — Installation difficulty depends on your mechanical experience, but these arms are designed as a straightforward suspension upgrade. If you are comfortable removing and reinstalling suspension components on your BBX BB-01, you should find the installation straightforward. Basic hex wrenches and standard RC tools are typically all that is required.
- What is the difference between these Fastrax arms and OEM Tamiya plastic arms? — The primary difference is material composition. These Fastrax aluminium arms offer superior durability, reduced flex, better heat dissipation, and extended service life. Whilst OEM plastic arms are adequate for casual driving, serious enthusiasts and competitive drivers typically upgrade to aluminium for the measurable performance and reliability benefits.
- Will these arms work with my existing BBX BB-01 setup? — These arms are designed as a direct replacement for the standard trailing arms on the Tamiya BBX BB-01, so they integrate seamlessly with your existing chassis, suspension geometry, and all other components. No modifications to other parts are required.
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 BBX BB-01 ALUMINIUM REAR TRAILING ARMS (PR) FTTA151B 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.
- Brand: Fastrax
- Model Number: FTTA151B
- Product Type: Aluminium Rear Trailing Arms (Pair)
- Compatible Vehicle: Tamiya BBX BB-01 (Model 58719)
- Material: Aluminium Alloy
- Quantity: Pair (Left and Right)
- EAN Code: 5056135770030
- Category: Suspension Upgrade / Tune-Up Option
- Availability: In Stock
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- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
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