Traxxas Sway Bar Wires Front Rear Hard Soft 3x6 Mounting Screws TRX6896

Overview

The Traxxas Wires, sway bar (Front & Rear, hard & soft) / 3x6 FCS (4 pcs) TRX6896 is an essential suspension tuning component for RC enthusiasts looking to fine-tune their vehicle's handling characteristics. Whether you're a competitive racer or a weekend basher enjoying RC cars and trucks across the UK, sway bars are critical for controlling body roll during cornering and maintaining optimal suspension geometry. This replacement sway bar kit is designed specifically for the Traxxas 6898 sway bar system, making it an ideal upgrade or replacement part for maintaining peak performance on your RC vehicle.

Sway bars, also known as anti-roll bars, are fundamental suspension components that reduce body lean during aggressive cornering by distributing weight more evenly across all four tyres. The inclusion of both hard and soft wire options in this kit allows you to dial in your suspension precisely, adjusting the amount of anti-roll stiffness to match your driving style, track conditions, and RC vehicle setup. Whether you're fine-tuning a Traxxas Slash, Ford Fiesta ST Rally vehicle, or other compatible RC models, having multiple sway bar options enables you to experiment with different suspension characteristics and discover the perfect balance between stability and cornering speed.

This is the kind of performance-focused tuning part that serious RC hobbyists in the UK and beyond rely on to achieve competitive lap times and smooth, predictable handling. The ability to swap between hard and soft sway bar wires means you're not locked into a single setup—you can adapt to different weather conditions, track surfaces, and personal preferences without purchasing multiple kits.

Key Features

• Front and Rear Sway Bar Wires — This kit includes both front and rear sway bar components, allowing you to achieve balanced anti-roll characteristics across your entire RC vehicle for improved cornering stability and reduced body roll during high-speed turns.
• Hard and Soft Wire Options — The inclusion of both hard and soft sway bar wires gives you complete suspension tuning flexibility, enabling you to select the ideal stiffness level for different track conditions, driving styles, and vehicle weight distributions without needing to purchase additional kits.
• 3x6 mm Mounting Screws Included — Four precision 3x6 mm FCS (flat countersunk) mounting screws are included in the package, ensuring you have all the fasteners needed for secure installation without requiring a separate hardware purchase.
• Genuine Traxxas OEM Component — These are authentic Traxxas replacement parts engineered to exact factory specifications, guaranteeing perfect fitment and reliable performance with your compatible RC model.
• Replacement Part for 6898 Sway Bar Kit — Designed as a direct replacement for the Traxxas 6898 sway bar system, this kit seamlessly integrates with existing setups, making it perfect for maintaining your suspension system or upgrading a vehicle you already own.
• Compatible with Multiple Traxxas Models — This sway bar kit works with popular Traxxas vehicles including the Traxxas Ford Fiesta ST Rally VXL in green, the Traxxas Ford Fiesta ST Rally BL-2S in red, and the Traxxas Slash Ultimate 4x4 VXL 1:10 4WD Brushless Short Course Truck in orange, making it a versatile upgrade for serious RC enthusiasts.

Technical Performance

Sway bars function as critical suspension components that work by connecting the left and right suspension arms through a torsional wire or bar, resisting the chassis roll that occurs during hard cornering. When you accelerate through a turn in your RC car, the vehicle naturally wants to lean outward due to centrifugal forces. A stiffer sway bar wire resists this roll more aggressively, keeping the chassis flatter and more level, which transfers more weight to the outer tyres and can improve grip during high-speed cornering. Conversely, a softer sway bar allows slightly more body roll, which can improve traction in certain conditions by distributing weight more evenly and reducing tyre scrub on low-grip surfaces. The Traxxas sway bar system uses precision-engineered wire construction that provides consistent, predictable performance. The hard and soft wire variations allow you to fine-tune this balance based on your track, your driving aggression, weather conditions, and your RC vehicle's overall setup. These are genuine Traxxas engineering components manufactured to exacting standards, ensuring that the material properties remain consistent across multiple uses and track sessions. The 3x6 mm mounting screws provide secure, reliable fastening without vibration or loosening during intense RC driving. Whether you're running a rally car setup, a short course truck, or another compatible model, these sway bars integrate seamlessly with the suspension geometry already built into your vehicle.

What's in the Box

• Front sway bar wire (hard)
• Front sway bar wire (soft)
• Rear sway bar wire (hard)
• Rear sway bar wire (soft)
• 3x6 mm FCS mounting screws (4 pieces)

Frequently Asked Questions

• Which Traxxas RC cars and trucks are compatible with the TRX6896 sway bar kit? — This sway bar kit is compatible with the Traxxas 6898 sway bar system and the following models: Traxxas Ford Fiesta ST Rally VXL (green), Traxxas Ford Fiesta ST Rally BL-2S Rally Car (red), and the Traxxas Slash Ultimate 4x4 VXL 1/10 4WD Brushless Short Course Truck (orange). Always verify your vehicle's compatibility before ordering, as this is a replacement part designed for specific suspensions.
• What is the difference between hard and soft sway bar wires? — Hard sway bar wires are stiffer and resist body roll more aggressively, keeping your chassis flatter during cornering and improving grip on high-traction surfaces. Soft sway bar wires are more flexible, allowing slightly more body roll, which can improve traction on low-grip surfaces by distributing weight more evenly across all four tyres. Most RC enthusiasts carry both options and swap them based on track conditions, weather, and personal preference.
• Do I need to replace my sway bars regularly? — Sway bar wires are durable components, but they can bend, crack, or wear over time with intense RC driving. If you notice reduced handling responsiveness, uneven cornering characteristics, or visible damage to the wire, it's time to replace them. Having spare sway bars on hand is always a good idea for competitive racers and serious bashers.
• What mounting screws are included, and are they special? — The kit includes four 3x6 mm FCS (flat countersunk) mounting screws, which are precision fasteners designed for secure, vibration-resistant attachment of the sway bar wires. These exact screws are required for proper fitment, so it's convenient that they're included in the package.
• Can I use this sway bar kit on other RC vehicles? — This kit is specifically engineered for the Traxxas 6898 sway bar system. While the mounting pattern and design may be similar to other suspension systems, we recommend only using these components on compatible vehicles to ensure proper performance and safety. Mixing suspension components from different manufacturers or suspension systems can lead to unpredictable handling.
• Is this a beginner-friendly upgrade? — This is an intermediate to advanced tuning component. Beginners can benefit from having multiple sway bar options to experiment with, but understanding how sway bar stiffness affects handling requires some track experience. If you're new to RC, start with your vehicle's default setup and explore sway bar options as you develop your skills.

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 Wires, sway bar (Front & Rear, hard & soft) / 3x6 FCS (4 pcs) TRX6896 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.