FTX Supaforza Rear Shock Spring 6T for 1/7 Scale RC Car FTX9590

Overview

The FTX Supaforza Rear Shock Spring 6T is an essential suspension component designed specifically for the FTX Supaforza GT 1/7th scale brushless electric RC car. Whether you are a dedicated RC enthusiast in the UK looking to fine-tune your vehicle's handling characteristics or a competitor seeking to optimise suspension performance, this genuine OEM rear shock spring delivers the precision engineering and reliability you need. The 6T spring rating ensures consistent damping and ride height control, making it an ideal replacement or upgrade part for maintaining your Supaforza GT's competitive edge.

As a dedicated replacement part from FTX, this rear shock spring is manufactured to exact specifications, ensuring perfect compatibility with your Supaforza GT platform. The suspension system is critical to overall vehicle performance, directly affecting cornering grip, stability through high-speed sections, and the vehicle's ability to absorb impacts from rough terrain. By choosing the correct spring rate for your driving style and track conditions, you can dramatically improve handling precision and consistency, which is especially important for RC buggy and truck racing where every tenth of a second counts.

RC car enthusiasts across the UK rely on quality suspension components like this to maintain their vehicles in peak condition. Whether you are preparing for a competition event, replacing worn suspension parts, or experimenting with different spring rates to dial in your setup, the FTX Supaforza Rear Shock Spring 6T provides the quality and authenticity you expect from a manufacturer-approved part.

Key Features

• OEM FTX Component — This is an original manufacturer part from FTX, guaranteeing perfect fit and compatibility with the Supaforza GT platform without any modification or adaptation required.
• 6T Spring Rate — The 6-turn specification provides a specific spring constant that balances suspension compliance with support, offering a tuned setup suitable for various track conditions and driving styles.
• Rear Suspension Specific — Designed exclusively for rear shock applications on the Supaforza GT, this spring works in conjunction with the vehicle's damping system to control vertical movement and weight transfer.
• Direct Replacement Part — Perfect for replacing worn, damaged, or broken rear shock springs without needing to replace entire shock assemblies, saving you money on repairs.
• Genuine Quality Assurance — FTX manufactures suspension components to strict tolerances, ensuring consistent spring characteristics and long-term durability in demanding RC racing environments.
• Suspension Tuning Option — Allows experienced RC car builders to experiment with different spring rates to optimise vehicle handling for their specific driving style or track layout.

Technical Performance

The FTX Supaforza Rear Shock Spring 6T represents precision engineering focused on suspension performance. As a rear shock spring component for a 1/7th scale brushless electric RC vehicle, this part must withstand significant forces during acceleration, braking, and cornering while maintaining consistent spring characteristics across a wide range of operating conditions. The 6-turn rating indicates a specific spring constant measured in turns or coils, which directly influences how the shock absorber responds to vertical movement and impacts. In the context of 1/7th scale RC racing, where vehicles operate at high speeds and encounter varied terrain, suspension tuning becomes critical to maintaining traction, stability, and predictable handling characteristics. The spring works in conjunction with shock fluid dampening to create a complete suspension system that manages weight transfer, maintains consistent ride height, and absorbs energy from track imperfections. FTX's engineering ensures that this spring maintains its rated characteristics throughout extended use, resisting the fatigue and relaxation that can occur in lower-quality aftermarket components. For RC enthusiasts in the UK serious about competition or those simply wanting to maintain their vehicles properly, using genuine OEM shock springs ensures your suspension system performs exactly as designed by the manufacturer.

What's in the Box

• 1 x FTX Supaforza Rear Shock Spring 6T

Frequently Asked Questions

• What is a 6T shock spring and how does it affect my RC car's handling? — The 6T designation refers to the spring rate, which indicates how stiff or soft the spring is. A softer spring (lower number) allows the suspension to compress more easily, providing a smoother ride over bumps but potentially less support during aggressive cornering. A stiffer spring (higher number) maintains ride height better and provides more support during hard driving. The 6T rating on this spring is specifically tuned for the Supaforza GT platform, balancing comfort and performance for general track use and competition.
• Will this rear shock spring fit my FTX Supaforza GT? — Yes, the FTX Supaforza Rear Shock Spring 6T is specifically designed for compatibility with the FTX Supaforza GT 1/7th brushless electric RTR models, including the blue (FTX5494B) and red (FTX5494R) variants. As an OEM part manufactured by FTX, it will fit perfectly without modification.
• When should I replace my rear shock springs? — Shock springs should be inspected regularly for signs of wear, damage, or loss of spring tension. If you notice your RC car sitting lower than usual, have inconsistent handling, or have crashed hard enough to potentially damage the spring, replacement is recommended. Springs can lose their rated characteristics over time through repeated compressions, especially in high-performance driving conditions.
• Can I use different spring rates to tune my Supaforza GT? — Yes, experimenting with different spring rates is a legitimate tuning method used by RC competitors. Softer springs may improve traction on rough or bumpy tracks, while stiffer springs can provide better support on smooth, high-speed courses or for aggressive driving styles. However, always ensure replacement springs are specifically rated for the Supaforza GT platform to maintain compatibility with your shock absorbers.
• Is this a complete shock assembly or just the spring? — This product contains only the rear shock spring itself. It is a replacement component designed to work with your existing Supaforza GT shock absorber assembly. If your entire shock unit is damaged, you may need to purchase a complete shock assembly.
• What makes genuine FTX parts better than generic replacements? — Genuine FTX suspension components are engineered specifically for their respective vehicles, ensuring precise spring rates, materials, and construction quality. Generic aftermarket springs may not maintain consistent characteristics, could be slightly oversized or undersized, or might not be compatible with your shock's internal specifications. Using OEM parts guarantees your suspension performs exactly as designed by the manufacturer.

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 FTX SUPAFORZA REAR SHOCK SPRING 6T FTX9590 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.