FTX Crossbow Front Lower Arm Carbon Insert Pair 1/10 RC Truggy FTX11040

Overview

The FTX Crossbow Front Lower Arm Carbon Insert (pr) FTX11040 is a premium suspension upgrade component designed specifically for the FTX Crossbow 1/10 brushless truggy truck. This pair of carbon fibre inserts enhances the structural integrity and performance of your RC car's front lower suspension arms, making it an essential upgrade for serious enthusiasts and competitive drivers. Whether you're upgrading a standard FTX Crossbow RTR or building a high-performance RC truggy for UK bashing and racing, these carbon inserts deliver the rigidity and durability needed to handle aggressive driving conditions.

FTX is renowned for manufacturing high-quality RC vehicles and upgrade components that offer exceptional value for money. The Crossbow has become a popular choice among RC car enthusiasts in the UK for its responsive handling, robust construction, and impressive performance capabilities. Adding these front lower arm carbon inserts to your setup is a smart way to reinforce critical suspension components that endure constant stress during off-road driving. Carbon fibre reinforcement is lighter than pure plastic or metal alternatives whilst providing superior strength, making these inserts an intelligent engineering choice for anyone serious about maintaining and enhancing their RC truggy.

These suspension arms are compatible with both the FTX5490GN (FTX Crossbow 1/10 Brushless Truggy Truck RTR in Green) and FTX5490BL (FTX Crossbow 1/10 Brushless Truggy Truck RTR in Blue), ensuring seamless integration with your existing setup. By investing in quality spares and upgrades like this pair of carbon inserts, you're making a long-term investment in the performance and longevity of your brushless RC truck. Available now at RC Model Shop with next-day delivery options across the UK.

Key Features

• Carbon Fibre Reinforced Construction — These inserts are manufactured from carbon fibre material, which provides exceptional strength-to-weight ratio compared to standard plastic components. Carbon fibre is significantly stiffer and more durable, meaning your front lower suspension arms will resist bending and flexing under hard acceleration, cornering and jumping, leading to more consistent handling and longer component lifespan.
• Pair Configuration — This package includes a complete pair (left and right) of front lower arm carbon inserts, so you have everything needed to upgrade both sides of your RC truggy's front suspension system in one purchase without needing to order separately.
• OEM FTX Quality — Manufactured by FTX themselves, these inserts are engineered to exact specifications for perfect fitment with Crossbow models, ensuring compatibility and performance exactly as intended by the design team.
• Drop-In Upgrade — Installation is straightforward as these inserts fit into the existing lower arm assembly without requiring frame modifications or complex adjustments, making them suitable for upgrading existing Crossbow trucks or building new ones.
• Suspension Performance Improvement — By reinforcing the front lower arms with carbon fibre, you gain improved suspension geometry consistency and reduced flex during aggressive driving, translating to sharper steering response and more predictable handling characteristics on mixed terrain.
• Durability Enhancement — The carbon fibre material is highly resistant to impact damage and fatigue cracking, protecting your suspension investment and reducing the frequency of replacement due to wear and tear during regular RC car use.

Technical Performance

The FTX Crossbow is a 1/10 scale brushless truggy truck that demands robust suspension components capable of handling high-speed running and rough terrain. Front lower suspension arms endure tremendous stress during acceleration, braking, cornering and landing from jumps. Standard plastic arms can flex excessively under these loads, resulting in inconsistent handling and eventual failure. Carbon fibre inserts solve this problem by adding structural rigidity precisely where it's needed most. The inserts integrate seamlessly with the existing arm structure, maintaining the original geometry whilst dramatically increasing stiffness and durability. This upgrade is particularly valuable for competitive drivers running on challenging UK off-road tracks with rocks, roots, moguls and high-speed sections. The reduced flex means your suspension geometry remains more consistent throughout your run, allowing your shocks to work more effectively and your tyres to maintain better contact with the terrain. For brushless RC truck enthusiasts pushing their vehicles to the limit, this suspension upgrade is a worthwhile investment in performance and reliability.

What's in the Box

• FTX Crossbow Front Lower Arm Carbon Insert (Pair) — 2x inserts, left and right

Frequently Asked Questions

• Will these carbon inserts fit my FTX Crossbow RC truck? — Yes, these FTX11040 front lower arm carbon inserts are specifically engineered for FTX Crossbow 1/10 truggy trucks. They are confirmed compatible with both the FTX5490GN (Green) and FTX5490BL (Blue) Crossbow RTR models. Simply verify your model number matches before ordering, and installation will be straightforward.
• How much performance improvement will I notice? — The primary benefits are improved suspension geometry consistency, sharper steering response, and reduced handling unpredictability caused by arm flex. On a rough track, you'll notice more predictable cornering behaviour and better traction. Competitive drivers appreciate the reliability improvement more than dramatic speed gains, though the reduced flex can indirectly improve lap times by allowing more consistent driving.
• Are carbon fibre parts difficult to install? — No, these inserts are designed as drop-in upgrades for the existing lower arm assembly. You simply integrate them into your current suspension arms — no frame modifications or specialist tools are required. If you're comfortable doing basic RC car maintenance, installation should take just a few minutes per side.
• What makes carbon fibre better than plastic for suspension arms? — Carbon fibre offers several advantages over standard plastic: it's significantly stiffer, reducing unwanted flex during driving; it's lighter than metal alternatives, helping maintain your truck's optimal weight distribution; it resists impact damage better than plastic; and it maintains these properties throughout its lifespan without degrading. For serious RC enthusiasts, these characteristics make carbon fibre suspension upgrades worthwhile.
• Will this upgrade void my warranty? — These are genuine FTX spares manufactured by FTX, so they're designed to be used as replacement and upgrade components. However, warranty implications vary by retailer, so we recommend checking your specific warranty terms with RC Model Shop before installation.
• How often will I need to replace these inserts? — Carbon fibre components are extremely durable and resistant to fatigue cracking. Under normal recreational use, these inserts should last significantly longer than plastic alternatives. You'll typically only need replacement if you experience a major crash or impact that damages the arm structure itself, not from regular wear and tear.

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 CROSSBOW FRONT LOWER ARM CARBON INSERT (PR) FTX11040 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.