TRX7550R

Overview

Upgrade your 1:18 scale LaTrax Rally RC car with these premium Traxxas driveshaft assemblies, designed for serious RC enthusiasts across the UK looking to enhance their vehicle's performance and durability. These front and rear driveshaft components represent a significant step up from standard composite alternatives, offering the strength, precision and style that dedicated RC hobbyists demand. Whether you're a weekend basher exploring RC cars for the first time or an experienced racer fine-tuning your setup, these blue-anodised aluminium driveshafts deliver the engineering excellence that Traxxas is recognised for throughout the RC community.

The Traxxas driveshaft assembly (part number TRX7550R) comes as a matched pair—one front and one rear—ready to fit directly into your LaTrax Rally. These are not generic replacements; they are purpose-engineered components that eliminate driveline play and provide the responsive handling characteristics that separate well-maintained RC vehicles from neglected ones. The vivid blue anodised finish features a laser-etched Traxxas logo, ensuring your RC car looks as good as it performs, whether you're competing at a local club event or bashing around your garden with friends.

For RC hobbyists in the UK seeking to upgrade their LaTrax Rally, these aluminium driveshafts represent outstanding value. They transform the driving experience by removing slop from the drivetrain, improving acceleration response and overall vehicle control. Available now through RC Model Shop, these durable components are an investment in longevity and performance that will serve you well season after season.

Key Features

• 6061-T6 Aluminium Construction — Traxxas engineered these driveshafts from tough 6061-T6 aluminium alloy, a material choice that delivers the perfect balance between lightweight design and exceptional strength, ensuring your RC car's drivetrain can handle aggressive driving without flexing or breaking.
• Internal Spline Design — The internal splines fit directly onto the input shafts of both the front and rear drive assemblies, eliminating driveline play that causes sluggish acceleration and imprecise handling, resulting in a noticeably sharper driving experience.
• Blue Anodised Finish — Beyond pure function, these driveshafts feature a vivid blue anodised coating that protects the aluminium from corrosion whilst providing visual appeal that matches the aesthetics of your LaTrax Rally RC car.
• Laser-Etched Traxxas Logo — Each driveshaft carries a precision laser-etched Traxxas logo for extra style and authenticity, instantly identifying these as genuine Traxxas upgrade components and adding visual distinction to your RC vehicle.
• Lightweight Performance — By selecting aluminium over composite materials, Traxxas has created driveshafts that reduce unsprung mass whilst increasing rigidity, improving your RC car's acceleration, handling response and overall performance characteristics.
• Front and Rear Compatibility — This pack includes both front and rear driveshafts, allowing you to upgrade your entire drivetrain in one purchase rather than sourcing components separately.
• Direct Upgrade Path — These aluminium driveshafts are designed as a drop-in replacement for the standard composite units found on the LaTrax Rally, making the upgrade process straightforward for RC enthusiasts of any skill level.

Technical Performance

The engineering behind these Traxxas driveshaft assemblies reflects decades of racing and off-road RC car development. The 6061-T6 aluminium alloy selected for these components offers superior strength-to-weight ratio compared to composite alternatives, meaning your RC car responds faster to throttle inputs whilst experiencing less drivetrain flex during cornering and acceleration. The internal spline design is particularly important for eliminating play in the drivetrain—any slop between the driveshaft and the drive hub input shaft translates directly to delayed power delivery and imprecise handling, factors that frustrate both recreational bashers and competitive racers alike. By fitting internally, the splines engage positively with the drive assembly inputs, creating a direct mechanical connection with zero tolerance for movement. The one-piece construction of each shaft ensures consistent performance throughout the vehicle's operational life, with no joints or seams to loosen or wear prematurely. The anodised finish provides genuine corrosion protection, important for RC cars in the UK climate where moisture and salt spray can compromise exposed metal components. These are genuine Traxxas spare parts manufactured to the same exacting standards as the complete vehicles, ensuring compatibility and reliability. When upgrading from composite driveshafts, the 6888X drive hub is required to ensure proper engagement with these aluminium shafts, so budget for this additional component if you're currently running composite units.

What's in the Box

• Traxxas Driveshaft Assembly, Front (1 piece)
• Traxxas Driveshaft Assembly, Rear (1 piece)

What You Need to Complete

• 6888X Drive Hub (required only if upgrading from composite driveshafts; not needed if your LaTrax Rally already uses compatible hubs)

Frequently Asked Questions

• Will these driveshafts fit my LaTrax Rally RC car directly? — Yes, these TRX7550R driveshafts are engineered specifically for the 1:18 scale LaTrax Rally and fit front and rear positions. However, if you're upgrading from the standard composite driveshafts, you'll need to purchase the 6888X drive hub separately to ensure proper engagement with the internal splines of these aluminium shafts.
• What's the advantage of aluminium driveshafts over the composite standard parts? — Aluminium driveshafts offer several performance benefits over composite units: they eliminate drivetrain flex for more responsive acceleration, they provide superior strength for aggressive driving, they're lighter than many composite alternatives improving overall vehicle dynamics, and they resist cracking and splitting that can afflict composite shafts during hard use. These advantages combine to deliver noticeably sharper handling and better power delivery from your RC car's motor and transmission.
• Are these genuine Traxxas parts? — Yes, these are authentic Traxxas spare components manufactured to the same quality standards as Traxxas complete vehicles. The part number TRX7550R identifies them as genuine Traxxas products, and they carry the distinctive laser-etched Traxxas logo.
• Can I use just one driveshaft or must I upgrade both front and rear? — Whilst you could technically install just one, upgrading both front and rear simultaneously ensures consistent drivetrain performance across your entire RC car. A mismatched setup with one aluminium and one composite shaft could create handling imbalances, so the matched pair approach is recommended for optimal results.
• How long do these driveshafts typically last? — Aluminium driveshafts are considerably more durable than composite alternatives. With proper maintenance and reasonable use, these Traxxas components should outlast multiple sets of composite shafts. Extreme driving—such as repeated crashes or impacts—will eventually damage any mechanical component, but these shafts are engineered to withstand far more punishment than the stock parts.
• Do these require special maintenance? — No special maintenance is required beyond standard RC car care. Keep them clean and free from debris, ensure they remain properly seated in the drive hubs, and they'll serve you reliably. The anodised finish requires no special treatment—it provides its own corrosion protection.
• Is this suitable for beginners? — Absolutely. These driveshafts are a beginner-friendly upgrade that requires no mechanical expertise to install—they're simply swapped for the original composite versions. The performance improvement is immediately noticeable even for new RC enthusiasts, making this an excellent first upgrade component.

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 Traxxas Driveshaft assembly, Front & Rear, 6061-T6 aluminium (Blue-anodised) (2 pcs) TRX7550R 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.