Overview
The FMS 12491 Dog Bone (FMS-C3539) is an essential upgrade component designed specifically for RC enthusiasts looking to enhance their FCX24M Defender 90 model. This precision-engineered dog bone assembly is a critical drivetrain component that directly impacts the performance and reliability of your RC car. Whether you're a dedicated RC car UK collector, an RC model enthusiast, or someone seeking to maintain and upgrade your existing fleet, this dog bone replacement ensures your vehicle continues to perform at its best. The component is manufactured by FMS, a recognised leader in RC hobby parts and accessories, and represents the quality engineering you've come to expect from the brand.
Dog bone assemblies are fundamental to the drivetrain system of modern RC cars, connecting the transmission to the wheels and transferring engine power efficiently. Over time, these components can experience wear due to the stresses of acceleration, deceleration, and cornering forces. Having a genuine FMS replacement dog bone on hand means you can keep your FCX24M Defender 90 running smoothly, whether you're enjoying casual weekend bashing or more competitive driving sessions. This is the genuine OEM part that ensures perfect fitment and compatibility with your model.
At just £4.28, the FMS 12491 Dog Bone represents excellent value for money as a critical maintenance and upgrade component. For anyone serious about keeping their RC vehicles in peak condition, investing in genuine manufacturer parts is a wise decision that extends the lifespan of your model and maintains optimal performance characteristics.
Key Features
- OEM Genuine Part — This is the authentic FMS factory component designed and engineered specifically for the FCX24M Defender 90, ensuring perfect compatibility and fitment without modification or adaption.
- Precision Engineering — The dog bone assembly is manufactured to exacting tolerances, providing reliable power transmission from your drivetrain to the wheels whilst maintaining smooth operation under load.
- Durable Construction — Built to withstand the forces generated during acceleration, cornering and deceleration, this component is engineered for extended use in both casual and more demanding driving scenarios.
- Direct Replacement — This dog bone is a direct-fit replacement part, meaning no modification or adjustment is required during installation, saving you time and ensuring proper alignment.
- Affordable Maintenance — At an accessible price point, replacing worn dog bone assemblies becomes an economical part of your regular RC car maintenance routine, helping you avoid more expensive drivetrain damage.
- Complete Drivetrain Function — The dog bone is essential for maintaining the efficiency of your RC car's power delivery system, directly affecting acceleration response and overall driving dynamics.
Technical Performance
The FMS 12491 Dog Bone is engineered as a precision drivetrain component for the FCX24M Defender 90 RC crawler. This assembly represents critical mechanical engineering that directly affects how power is transmitted from your vehicle's transmission to the wheels. The dog bone's design accounts for the specific suspension geometry and drivetrain layout of the Defender 90 model, ensuring that forces are distributed evenly and that your vehicle maintains consistent handling characteristics during all driving conditions. As a wear item subject to constant mechanical stress during operation, having a genuine replacement ensures your RC car UK model continues to perform with the same precision and reliability as when it was new. The component's manufacturing quality ensures smooth operation without play or excessive wear, which can lead to poor handling and inefficient power delivery. Regular inspection and replacement of dog bone assemblies is considered best practice among RC car enthusiasts who understand that drivetrain maintenance is just as important as suspension tuning or tyre selection when optimising overall vehicle performance.
What's in the Box
- FMS 12491 Dog Bone assembly
Frequently Asked Questions
- What is a dog bone and why do I need one? — A dog bone is a critical drivetrain component that transfers power from your RC car's transmission to the wheels. It's subject to significant mechanical stress during operation and can wear out over time, requiring replacement to maintain smooth power delivery and prevent damage to other drivetrain components.
- Is the FMS 12491 Dog Bone compatible with my FCX24M Defender 90? — Yes, this is the genuine OEM part manufactured by FMS specifically for the FCX24M Defender 90 model, ensuring perfect fitment and compatibility without any modification required.
- How often should I replace my dog bone? — The lifespan of a dog bone depends on your driving style and frequency of use. Regular inspection is recommended, and replacement should be considered if you notice any play in the assembly, unusual noises, or a reduction in power delivery efficiency.
- What tools do I need to install this component? — Installation requirements depend on your vehicle's specific design. We recommend consulting your FCX24M Defender 90 manual or contacting our expert team for detailed installation guidance to ensure proper fitting and alignment.
- Why should I buy genuine FMS parts instead of aftermarket alternatives? — Genuine FMS parts are engineered to the exact specifications of your vehicle, ensuring perfect fitment, optimal performance, and long-term reliability. Aftermarket alternatives may have varying quality standards and could affect your vehicle's handling or longevity.
- Is this suitable for competitive RC racing? — Yes, maintaining your vehicle with genuine OEM components like this dog bone is essential for competitive RC driving, where precision, reliability and consistent performance are critical to success.
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 FMS 12491 DOG BONE FMS-C3539 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.
- Brand: FMS
- Model Number: FMS-C3539
- Product Type: Dog Bone Assembly
- Compatibility: FCX24M Defender 90
- Part Category: Drivetrain Component
- Assembly Type: OEM Genuine Part
- Price: £4.28 GBP
- EAN: 784085235099
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
