TRX7450

Overview

The Traxxas Front Extreme Heavy-Duty Driveshaft Assembly with 6mm axle (TRX7450) is a premium replacement drivetrain component designed for serious RC enthusiasts who demand maximum durability and performance from their RC cars. This fully assembled, ready-to-install driveshaft is purpose-built for high-impact bashing, competitive racing, and extreme driving conditions. Whether you're pushing your RC vehicle to the limit on the track or taking on challenging off-road terrain, this heavy-duty driveshaft assembly delivers the reliability and strength needed to keep your model performing at its best.

As a specialist RC car UK retailer, we understand that serious RC hobbyists need genuine Traxxas spare parts that are engineered to withstand the rigours of real-world driving. The Traxxas Extreme Heavy-Duty upgrade system represents a significant step up from standard suspension components, offering enhanced durability for drivers who refuse to compromise on build quality. This front driveshaft assembly comes pre-assembled and ready to drop into your model, saving you installation time and ensuring proper construction from the factory.

This is the genuine Traxxas OEM part for compatible Ford Fiesta ST Rally models, recognising Traxxas's commitment to quality engineering and precision manufacturing. The 6mm axle specification provides the perfect balance between strength and compatibility with the wider 9080-series extreme heavy duty upgrade kit system.

Key Features

• Extreme Heavy-Duty Construction — Built to withstand significantly higher impacts and stresses than standard driveshaft components, this assembly uses premium materials and engineering to deliver durability that matches the rest of the Extreme Heavy-Duty upgrade kit.
• 6mm Axle Design — The robust 6mm axle provides increased strength and load-carrying capacity compared to smaller axle diameters, making it essential for serious performance driving and competitive RC racing.
• Fully Pre-Assembled — Arrives completely assembled and ready to install directly into your model, eliminating guesswork and ensuring proper construction from the factory without requiring additional assembly work.
• Fits Left or Right — This universal design fits either side of the front suspension, giving you flexibility during maintenance or when building complete upgraded suspension systems.
• Includes Screw Pin — The assembly comes complete with the required screw pin fastener, ensuring you have everything needed for complete installation without purchasing additional hardware.
• Maxx-Duty Heritage — Part of Traxxas's renowned Maxx-duty extreme heavy duty component line, this driveshaft represents decades of off-road racing innovation and real-world testing by professional drivers.
• 9080-Series System Compatible — Specifically engineered for use with the 9080-series extreme heavy duty upgrade kit, ensuring perfect fitment and performance when integrated into a complete extreme heavy duty suspension system.
• Genuine Traxxas OEM Part — As an authentic Traxxas manufacturing part, this driveshaft guarantees compatibility with specified models and maintains the integrity of your RC car's drivetrain engineering.

Technical Performance

This front extreme heavy-duty driveshaft assembly represents the pinnacle of Traxxas's drivetrain engineering for demanding RC applications. The 6mm axle specification delivers substantial improvements in rigidity and impact resistance compared to standard driveshaft designs, critical for RC enthusiasts who push their vehicles hard on rough terrain or at high speeds. The assembly utilises premium materials throughout its construction, with precision machining ensuring that every component meets Traxxas's exacting manufacturing tolerances. The fully assembled design means each driveshaft arrives from the factory ready for installation, having passed Traxxas's quality control processes and benefiting from professional assembly techniques. The integration with the 9080-series extreme heavy duty upgrade kit creates a cohesive suspension system where every component complements the others, maximising performance and longevity. For RC car enthusiasts in the UK running competitive setups or extreme bashing applications, this driveshaft assembly provides the engineering quality and durability necessary to maintain performance through thousands of kilometers of demanding use. The Maxx-duty heritage ensures this component draws from Traxxas's extensive racing experience and real-world testing by professional drivers.

What's in the Box

• Front Extreme Heavy-Duty Driveshaft Assembly with 6mm axle (1)
• Screw pin (1)

Compatibility

• TRX74154-4-RED — Traxxas Ford Fiesta ST Rally Brushless
• TRX74276-4-GRN — Traxxas Ford Fiesta ST Rally VXL
• Must be used with other extreme heavy duty components from the 9080-series upgrade kit
• Does not fit standard suspension components

Frequently Asked Questions

• Is the Traxxas TRX7450 front driveshaft compatible with standard Fiesta ST suspension? — No, this extreme heavy-duty driveshaft assembly is specifically engineered for use with the 9080-series extreme heavy duty upgrade kit only and will not fit standard suspension parts. You must upgrade your entire front suspension to the extreme heavy duty system to use this component.
• What is the difference between heavy-duty and extreme heavy-duty driveshafts? — Extreme heavy-duty components use thicker materials, stronger axles (like the 6mm specification on this part), and advanced engineering to handle substantially higher impacts and stresses. They're designed for serious racers and extreme bashers who demand maximum durability and are willing to invest in premium components.
• Do I need to assemble this driveshaft? — No, this assembly arrives fully pre-assembled and ready to install directly into your model. The factory assembly ensures proper construction and saves you significant installation time.
• What Ford Fiesta ST Rally models does this fit? — This front driveshaft assembly fits both the Traxxas Ford Fiesta ST Rally Brushless (TRX74154-4-RED) and the Ford Fiesta ST Rally VXL (TRX74276-4-GRN) when they have been upgraded to the complete extreme heavy duty suspension system.
• Can this driveshaft be used on the left or right side? — Yes, this universal design is suitable for either the left or right side of the front suspension, giving you flexibility when maintaining or upgrading your RC car.
• Why are genuine Traxxas parts important? — Genuine Traxxas spare parts like this driveshaft assembly are engineered specifically for your model's requirements, ensuring perfect fitment, durability, and performance. Authentic parts maintain the value and reliability of your RC investment and are backed by Traxxas's reputation for quality.

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, extreme heavy duty with 6mm axle (1)/ screw pin (1) (left or right) (fully assembled, ready to install) TRX7450 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.