FTX Supaforza Rear Shock Spring 4.5T Replacement Component FTX9588

Overview

The FTX Supaforza Rear Shock Spring 4.5T is an essential replacement suspension component designed specifically for the FTX Supaforza RC model. Whether you're a dedicated RC enthusiast in the UK looking to maintain your RC car in peak condition or someone who enjoys weekend bashing with their electric RC vehicles, having quality replacement parts on hand is crucial for keeping your model performing at its best. This rear shock spring is engineered to deliver consistent suspension performance and handling characteristics that FTX models are known for.

Shock springs are one of the most frequently replaced components in any RC car setup, as they gradually lose their tension and responsiveness through regular use and exposure to the demanding conditions of off-road driving. The FTX Supaforza Rear Shock Spring 4.5T is a genuine OEM part that ensures your vehicle maintains its original suspension geometry and ride height, which directly impacts handling, cornering stability and overall driving experience. For any serious RC hobbyist in the UK maintaining an FTX Supaforza, this spring is an indispensable spare part to keep in your parts box.

This component is particularly valuable for those who run their RC cars frequently or participate in competitive events where suspension consistency is paramount. By replacing worn shock springs with factory-spec replacements, you'll restore your Supaforza to its intended performance characteristics and enjoy the responsive handling these models are designed to deliver.

Key Features

• 4.5T Spring Rate — The 4.5T designation refers to the spring's stiffness rating, which has been engineered to work in perfect harmony with the FTX Supaforza's suspension geometry and weight distribution, ensuring predictable handling and responsive feedback through bumps and obstacles.
• Genuine FTX Component — This is an authentic OEM part manufactured to FTX specifications, guaranteeing perfect fitment and compatibility with your Supaforza without any modification or adjustment required.
• Rear Suspension Specific — Designed exclusively for the rear shock absorber assembly of the FTX Supaforza, this spring is calibrated to work with the vehicle's weight transfer characteristics and suspension travel limits for optimal performance.
• Easy Installation — Replacement is straightforward for anyone familiar with basic RC maintenance, requiring only simple tools to remove the old spring and install the new one, making this an ideal upgrade for DIY enthusiasts.
• Affordable Maintenance — Priced competitively at just £4.99 (excluding VAT), this replacement spring offers excellent value for money and means you can afford to keep spare springs on hand for when your current ones fatigue.
• Essential Spare Part — Shock springs are wear items that require periodic replacement during the life of your RC car, making this component a must-have spare for anyone who runs their FTX Supaforza regularly.

Technical Performance

The FTX Supaforza Rear Shock Spring 4.5T represents the engineering standards FTX applies to all their replacement components. Shock springs in RC cars are subject to constant compression and extension cycles during operation, gradually losing their elastic properties and becoming softer over time. A weakened spring results in reduced ride height, altered suspension geometry, and compromised handling characteristics that can make your Supaforza feel less responsive and less stable during aggressive driving. The 4.5T rating indicates a specific stiffness rating that has been calculated to work optimally with the Supaforza's mass, centre of gravity, and suspension linkage design. This spring is manufactured from high-quality spring steel that maintains consistent performance through thousands of compression cycles, ensuring that your vehicle's handling remains predictable whether you're navigating technical rock crawling terrain, high-speed off-road circuits, or casual backyard bashing. The engineering tolerance of this component is precise enough to ensure that when paired with matching springs, your vehicle will maintain level ride height and balanced handling characteristics across all driving conditions. For UK RC enthusiasts running an FTX Supaforza and wanting to maintain factory-spec performance, this rear shock spring is the correct replacement option.

What's in the Box

• 1x FTX Supaforza Rear Shock Spring 4.5T

Frequently Asked Questions

• What does the 4.5T designation mean on this shock spring? — The 4.5T refers to the spring rate or stiffness of the shock spring. This measurement indicates how much force is required to compress the spring by a given distance. The 4.5T rating has been specifically engineered for the FTX Supaforza to deliver the correct suspension characteristics, ride height and handling balance that the vehicle was designed for. Using springs with different ratings will alter your Supaforza's suspension geometry and may negatively affect handling.
• How often should I replace my shock springs? — Shock springs should be replaced when they become visibly weakened, when your RC car's ride height drops noticeably, or when you notice the vehicle sits lower than it should. Regular bashers who run their cars multiple times per week might replace springs every few months, whilst casual drivers might only need replacement annually. It's always wise to keep spare springs on hand so you can replace them immediately when needed rather than being sidelined waiting for replacements to arrive.
• Will this spring work on any FTX model? — No, this spring is specifically designed for the FTX Supaforza and should only be used on Supaforza models. Different FTX vehicles have different suspension designs and weight characteristics, so they require springs with different stiffness ratings. Always ensure you order the correct spring for your specific FTX model to maintain proper handling and suspension performance.
• Is this a front or rear spring? — This is specifically a rear shock spring designed for the rear suspension assembly of the FTX Supaforza. Rear springs typically have different ratings than front springs on the same vehicle, so ensure you order the correct spring for whichever position you're replacing.
• What tools do I need to install this spring? — Installation typically requires basic RC tools including a spring compressor tool (which makes removal and installation much easier), a hex driver set, and possibly a shock tool. Spring removal can be tricky without a compressor, so if you don't have one, consider purchasing one separately or asking your local RC shop for installation assistance.
• Can I use different spring rates on my FTX Supaforza? — Whilst it's possible to experiment with different spring rates, doing so will alter your vehicle's suspension geometry, ride height and handling characteristics. Softer springs will lower the vehicle and reduce responsiveness, whilst stiffer springs will raise the vehicle and increase suspension stiffness. For optimal factory performance, always use the correct 4.5T rating specified for the Supaforza.

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 4.5T FTX9588 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.