Logic JR Extension Lead HD 100mm Gold-Plated Spektrum Compatible P-LGL-JRX0100

• Brand: Logic RC
• Product Type: JR Extension Lead
• Model Number: P-LGL-JRX0100
• Barcode: 5060177190855
• Length: 100mm
• Construction: Heavy Duty (HD)
• Connector Type: JR-type male and female
• Connector Finish: Gold-plated connections
• Wire Quality: High-quality mouldings and wire
• Compatibility: All JR/Spektrum type plugs
• Recommended for: RC cars, aircraft, helicopters, boats and all RC vehicles with JR/Spektrum radio systems
• Barcode: 5060177190855
• Manufacturer Recommended Retail Price (RRP): £1.50

Overview

The Logic JR Extension Lead (HD) 100mm is an essential connectivity component for any RC hobbyist in the UK who operates Spektrum or JR-type radio systems. Whether you're building a custom RC car setup, configuring an RC aircraft, or expanding your existing receiver wiring, this heavy-duty extension lead provides the short 100mm reach you need to connect servo leads, receiver extensions, and telemetry modules with complete confidence. At just 100mm in length, this compact extension is perfect for tight spaces where longer leads would be impractical, such as within fuselages of scale aircraft, beneath RC car chassis, or in confined receiver boxes.

Designed and manufactured by Logic RC, a recognised supplier of quality RC components and accessories, this extension lead exemplifies reliability and attention to detail. The JR extension lead format is compatible with all JR and Spektrum type plugs, making it universally suitable across multiple radio systems and brands. Whether you're a seasoned RC competitor fine-tuning a race-ready vehicle, a weekend basher expanding your RC collection, or a newcomer discovering the world of remote control models, having properly engineered extension leads in your spares box is crucial for reliable operation and peace of mind.

RC Model Shop stocks the full range of Logic RC receiver leads and extension leads, from short 100mm extensions right through to 1000mm heavy-duty leads, giving you total flexibility in your RC builds. Every Logic lead is built to the same exacting standards, ensuring that regardless of which length you choose, you're investing in dependable connectivity that will serve your RC vehicles faithfully for years to come.

Key Features

• 100mm Compact Length — This short 100mm extension is ideal for applications where space is extremely limited, such as tight receiver compartments in 1/8 scale RC vehicles, fuselage interiors in electric trainer aircraft, or compact RC boat installations where you need to connect servos without excessive cable length adding weight or bulk.
• Heavy Duty Construction — The extension lead features robust mouldings and high-quality wire that can withstand the vibration, impacts and environmental stresses encountered during intensive RC operation, whether you're running outdoor bashing sessions or competitive racing events.
• Gold-Plated Connections — Both male and female connectors utilise gold plating, which provides superior electrical conductivity and corrosion resistance compared to standard nickel or copper finishes, ensuring a clean, reliable signal transfer to your servos and receivers even in demanding conditions.
• JR and Spektrum Compatibility — This extension lead works seamlessly with all JR-type and Spektrum-type plugs, making it universally compatible across most modern RC radio systems, including Spektrum receivers, JR transmitters, and third-party equipment that adopts these industry-standard connectors.
• High-Quality Mouldings and Wire — The connector housings are injection-moulded to tight tolerances, whilst the internal wire is carefully selected for flexibility, durability and low resistance, delivering years of trouble-free operation without connector wiggle or signal degradation.

Technical Performance

The Logic JR Extension Lead (HD) 100mm represents the culmination of quality engineering principles applied to a deceptively simple component. The heavy-duty specification means that unlike budget extension leads which may use thin gauge wire or poorly crimped connections, this lead features robust internal construction capable of handling the full range of servo control signals and power delivery across your RC installation. The gold-plated connectors are not merely a cosmetic upgrade — they significantly reduce contact resistance, which is particularly important when daisy-chaining multiple extension leads or when operating in humid, salt-laden, or dusty environments where corrosion could otherwise compromise signal integrity. Whether you're operating a single servo extension in your RC car or managing a complex multi-servo receiver installation in a scale RC aircraft, the consistent quality of this 100mm extension ensures that signal degradation is minimised and your control response remains crisp and immediate. The mouldings are designed to provide positive mechanical engagement with the receiving connectors, eliminating the loose, wobbly connections that plague inferior leads and can result in intermittent servo glitches mid-flight or mid-race. The wire gauge and flexibility have been carefully engineered to allow easy routing through tight spaces without kinking or damage, and the overall construction ensures this lead will outlast many of the RC models it serves.

What's in the Box

• Logic JR Extension Lead (HD) 100mm with male and female JR-type connectors

Frequently Asked Questions

• Is this JR extension lead compatible with my Spektrum radio system? — Yes, absolutely. The Logic JR Extension Lead (HD) 100mm is explicitly designed for compatibility with all JR and Spektrum type plugs, meaning it will work seamlessly with Spektrum DX receivers, Spektrum telemetry modules, and any other equipment that uses the standard JR connector format.
• What length extension leads does Logic RC produce? — Logic RC manufactures JR extension leads in multiple lengths to suit different applications: 100mm (this model), 200mm, 300mm, 500mm, 600mm, 750mm, and 1000mm, allowing you to select the exact length needed for your specific RC installation without excess cable creating weight, bulk or signal path issues.
• Will this extension lead work in my RC car, aircraft, boat or helicopter? — Yes, this is a universal extension lead that works across all RC vehicle types and disciplines. Whether you're extending servo connections in a 1/10 scale RC buggy, routing telemetry leads in an electric trainer aircraft, connecting additional servos in a scale RC helicopter, or managing receiver extensions in an RC boat, this lead is equally suitable.
• Can I daisy-chain multiple extension leads together? — Yes, the gold-plated JR connectors can be connected together to create longer extension runs if needed, though Logic RC also supplies pre-manufactured longer leads (up to 1000mm) if you prefer ready-made solutions without multiple connection points.
• Is this suitable for beginners? — Absolutely. Extension leads are one of the simplest components in any RC setup, and this Logic RC lead is built to such high standards that even novice RC hobbyists can rely upon it for completely trouble-free operation from day one.
• What is the difference between the HD (Heavy Duty) and Silicone versions? — Logic RC produces both HD (Heavy Duty) and Silicone versions of their extension leads at various lengths. The Heavy Duty version uses standard high-quality wire and mouldings, whilst the Silicone version features silicone-insulated wire, which offers superior flexibility and is particularly valued for applications requiring repeated flexing or operation in extreme temperature environments.

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 Logic JR Extension Lead (HD) 100mm P-LGL-JRX0100 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.

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.
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• 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.