Overview
The FMS J3 CUB V3 Horizontal Stabilizer (FMSRK103) is an essential replacement or upgrade component for RC enthusiasts flying the iconic FMS J-3 Cub V4 aircraft. Measuring 1400mm in length, this horizontal stabilizer is engineered to provide the stable, predictable flight characteristics that make the J-3 Cub such a beloved aircraft amongst RC pilots in the UK and across the world. Whether you are replacing a damaged component or building a complete aircraft from scratch, this precision-manufactured part ensures your model maintains the authentic handling and performance that FMS is renowned for delivering.
The horizontal stabilizer is a critical aerodynamic surface on any RC aircraft, responsible for pitch control and overall flight stability. For RC pilots operating a scale J-3 Cub or similar high-wing aircraft design, selecting the correct stabilizer is absolutely vital to achieving reliable, predictable flights. This genuine FMS component guarantees compatibility with FMS J-3 Cub models and is manufactured to the exacting standards FMS applies across their entire aircraft range. RC model builders, whether you are a seasoned competitor or discovering electric RC flight for the first time, will appreciate the quality construction and authentic design of this stabilizer.
At just £12.99, the FMS J3 CUB V3 Horizontal Stabilizer represents excellent value for money and is an affordable way to keep your RC aircraft in peak flying condition or complete a new build project. With FMS's reputation for quality engineering and attention to authentic detail, you can trust this component to deliver the stable, responsive flight experience that defines the J-3 Cub heritage.
Key Features
- 1400mm Horizontal Stabilizer Design — The full 1400mm length ensures proper aerodynamic balance and stability in pitch, which is essential for smooth, controlled flight throughout your flight envelope, whether you are practising basic manoeuvres or executing more advanced aerobatic routines.
- Genuine FMS Manufacturing — Built by FMS Hobby, a recognised leader in scale RC aircraft design and production, this component meets the same rigorous quality standards applied to complete FMS aircraft kits, ensuring reliable performance and precise flight characteristics.
- Compatible with J-3 Cub V4 Models — Engineered specifically for the FMS J-3 Cub V4, this stabilizer guarantees perfect fitment and aerodynamic compatibility, ensuring your aircraft maintains its designed flight envelope and handling characteristics.
- Replacement and Build-Ready — Whether you need to replace a damaged stabilizer or you are sourcing individual components for a complete aircraft build, this part is ready to integrate into your RC project without requiring modification or fitting adjustments.
- Affordable Replacement Component — At £12.99, this genuine part offers excellent value compared to complete aircraft replacement, making it an economical solution for keeping your J-3 Cub flying safely and reliably.
Technical Performance
The FMS J3 CUB V3 Horizontal Stabilizer is manufactured with the same precision engineering and attention to aerodynamic detail that defines FMS aircraft components. At 1400mm in length, this stabilizer has been optimised to work in harmony with the fuselage design and wing configuration of the J-3 Cub V4, delivering the balanced pitch response and stable flight characteristics that pilots expect from this classic aircraft profile. The component is constructed using materials and techniques proven across FMS's extensive range of RC aircraft, ensuring durability through regular flight operations and the occasional landing mishap. The stabilizer's geometry and balance point are critical factors in achieving stable, predictable flight, and FMS has invested considerable engineering effort in getting these parameters exactly right. This means that when you install this stabilizer, you are not simply fitting a replacement part — you are restoring your aircraft to its design specification and unlocking the authentic handling experience that makes the J-3 Cub such a rewarding aircraft to fly.
What's in the Box
- 1 x 1400mm Horizontal Stabilizer for FMS J-3 Cub V4
Frequently Asked Questions
- Is the FMS J3 CUB V3 Horizontal Stabilizer compatible with all J-3 Cub models? — This stabilizer is specifically engineered for the FMS J-3 Cub V4. Whilst the J-3 Cub is a consistent design, FMS has refined the V4 platform, so it is essential to verify model compatibility before ordering to ensure perfect fitment. If you are uncertain which J-3 Cub variant you operate, we recommend contacting our team at RC Model Shop for guidance.
- Can I use this stabilizer as a replacement for a damaged component? — Yes, absolutely. This genuine FMS component is designed as a direct replacement for the horizontal stabilizer on the FMS J-3 Cub V4. If your stabilizer has been damaged through a hard landing or impact, fitting this part will restore your aircraft to its original specification without requiring any modifications or adjustments.
- What tools or additional components do I need to install this stabilizer? — The specific tools and any adhesives required will depend on how your particular J-3 Cub model is constructed and assembled. We recommend consulting the FMS manual for your aircraft or contacting FMS technical support for detailed installation instructions. Most RC pilots find that standard model aircraft tools and appropriate foam-safe adhesives are sufficient.
- How do I know if my aircraft needs a new horizontal stabilizer? — If your aircraft is experiencing pitch instability, difficulty maintaining level flight, or unusual trim behaviour even after radio adjustment, a damaged or misaligned stabilizer may be the cause. Visible cracks, breaks, warping, or damage to the stabilizer surface are clear indicators that replacement is necessary. If you suspect stabilizer damage but are unsure, our knowledgeable team at RC Model Shop is happy to provide diagnostic advice.
- Is this part covered by any warranty? — FMS provides a 90-day warranty on their components from the date of delivery. This warranty covers manufacturing defects and faulty parts. If you receive a damaged or defective stabilizer, we can arrange a replacement or refund under our 30-day return policy for new and unused products. Electronic accessories carry the extended 90-day warranty plus access to long-term official technician support.
- How long does delivery take if I order today? — FMS parts and accessories typically dispatch within 3-7 working days from our warehouse. Delivery times may vary depending on stock availability and your location within the UK. For the most current delivery information, please check our website or contact our team directly.
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 J3 CUB V3 HORIZONTAL STABILIZER FMSRK103 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.
- Model Number: FMSRK103
- Product Type: Horizontal Stabilizer Component
- Aircraft Model: FMS J-3 Cub V4
- Stabilizer Length: 1400mm
- Manufacturer: FMS Hobby
- Warranty: 90 days from date of delivery (electronic accessories)
- Return Policy: 30-day return for new and unused products (defective, DOA, shipping damage, or missing parts)
- Recommended Use: Replacement component or aircraft build component
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.
