Corally Ultra V+ Silicone Wire 12AWG 1731 Strands Black Red 2 Metre C-50112

Overview

The Corally Ultra V+ Silicone Wire represents the pinnacle of racing-grade wire technology, engineered specifically for competitive RC car applications. This premium silicone wire is specially developed by Team Corally with racers in mind, offering unparalleled flexibility and electrical performance that sets it apart from standard wiring solutions. Whether you're building a high-performance 1/12 or 1/10 pan car, a competition-grade buggy, or upgrading an existing RC car UK setup, the Ultra V+ delivers the exceptional performance characteristics that serious hobbyists and professionals demand.

What makes this wire truly exceptional is its revolutionary strand construction featuring 1731 strands of just 0.05mm thickness, creating a wire so flexible it feels like a wet noodle in your hands. This extreme flexibility is absolutely crucial for modern RC racing applications, particularly in 1/10 and 1/12 pan car type cars where the rear motor pod requires constant movement during competition. Unlike conventional silicone wire that can restrict suspension movement and compromise handling, the Ultra V+ flexes freely without limiting your vehicle's performance potential. The package includes two generous 1-metre lengths in classic black and red colour combination, perfect for positive and negative power distribution in any RC car configuration.

Beyond raw flexibility, this is an intelligent engineering solution that delivers measurable performance advantages. The 70% increase in strand count compared to normal silicone wire, combined with the ultra-fine strand diameter, means you get exceptional electrical characteristics that directly translate to more consistent power delivery to your brushless motor and electronic speed controller.

Key Features

• Ultra-fine 0.05mm strand thickness — Each individual copper strand measures just 0.05mm in diameter, enabling extreme flexibility whilst maintaining structural integrity and electrical conductivity that would be impossible with thicker strand designs commonly found in standard RC hobby wiring.
• 1731 strands per conductor — The exceptionally high strand count provides 70% more strands than normal silicone wire of equivalent gauge, resulting in a cable that bends and flexes without kinking, cracking or developing internal fractures that would degrade performance over time.
• Exceptional flexibility and handling — Described as feeling like a wet noodle, this wire's super-soft character makes routing through tight spaces in your RC car simple and stress-free, with no risk of the wire resisting routing or putting pressure on delicate components like motor pods and suspension mounts.
• Lower internal resistance — The precise strand geometry and premium copper composition reduce electrical resistance throughout the conductor length, minimising voltage drop between your battery and your brushless motor or ESC, keeping more power available where you need it.
• Reduced voltage loss — Direct result of the lower internal resistance, meaning your ESC receives higher voltage signals and your motor runs closer to theoretical maximum performance, a critical advantage in competitive racing where every tenth of a volt matters.
• Capable of higher current capacity — Despite being only 12AWG, the superior construction handles significantly more current safely compared to conventional 12AWG racing wire, allowing you to run demanding brushless motor and ESC combinations without overheating or voltage sag concerns.
• Pre-tinned copper for easy soldering — The highest grade of copper conductor comes factory pre-tinned, making solder joints quick, clean and reliable without the frustration of trying to tin raw copper or dealing with oxidation on untreated wire.
• Thinner silicone insulation — The insulation layer is optimised for absolute minimum diameter whilst maintaining full electrical safety and durability, contributing to the overall 4.5mm outer diameter that's substantially thinner than comparable 12AWG racing wires, making routing and installation far easier.
• Pure silicone insulation — Premium silicone material provides excellent flexibility across temperature ranges, excellent resistance to the solvents found in model paints and RC car fuels, and maintains integrity in the heat environment inside tightly packed RC chassis.
• 12AWG wire gauge rating — This is a genuine 12AWG conductor (3.30-4.0mm² cross-sectional area) capable of handling the demanding current requirements of modern 1/10 and 1/12 scale brushless racing setups without compromise.
• 4.5mm outer diameter — The compact profile fits easily through tight routing spaces in modern RC car designs, making installation on vehicles with closely-spaced components infinitely easier than thicker conventional wires.
• Two 1-metre lengths included — The generous supply of two full metres provides more than enough wire for complete wiring harness installation in virtually any RC car, with spare length for future repairs or alternative configurations.
• Professional-grade construction — Every aspect of this wire's design reflects input from competitive RC racers and engineers, incorporating lessons learned from thousands of hours at the track into a product that performs consistently under the most demanding conditions.

Technical Performance

This is a 12AWG silicone wire engineered to the highest standards for RC racing applications where flexibility and electrical performance are non-negotiable. With a cross-sectional area of 3.30-4.0mm², the wire safely handles the substantial current demands of modern brushless motor and ESC combinations commonly used in competitive 1/10 and 1/12 scale pan cars, buggies and touring cars. The 1731 strands of 0.05mm diameter copper provide an incredibly high surface area to volume ratio, which directly contributes to the exceptional electrical conductivity whilst enabling the extreme flexibility that sets this wire apart from industry-standard alternatives. The outer diameter of just 4.5mm represents a significant space-saving advantage over conventional racing wire, making routing through modern chassis designs straightforward and stress-free. The pre-tinned copper construction simplifies soldering whilst the pure silicone insulation provides excellent temperature stability and chemical resistance. Where conventional thick-strand racing wire might show signs of cracking or kinking after repeated movement cycles through a dynamic rear motor pod, the Ultra V+ flexes freely thousands of times without degradation, making it the ideal choice for serious RC car UK competitors who demand absolute reliability and performance. The combination of reduced internal resistance and reduced voltage loss means your brushless system operates at peak efficiency, with voltage maintained closer to your battery's nominal rating even under high current draw conditions. This is exactly the kind of engineering detail that separates competition-grade components from consumer-grade alternatives in the RC hobby.

What's in the Box

• 2 metres of Corally Ultra V+ Silicone Wire (one 1-metre length in black, one 1-metre length in red)
• Pre-tinned copper conductors ready for immediate soldering

Frequently Asked Questions

• Is this wire suitable for my brushless RC car setup? — Absolutely, yes. The 12AWG rating with superior strand construction makes this wire ideal for any modern brushless motor and ESC combination commonly used in 1/10 and 1/12 scale RC cars. The wire's ability to handle higher currents safely whilst maintaining low voltage loss makes it particularly well-suited for competitive racing setups where power delivery reliability is critical.
• What makes the Ultra V+ more flexible than standard racing wire? — The revolutionary 1731-strand construction using ultra-fine 0.05mm diameter strands creates a cable with exceptional flexibility that standard thick-strand wire simply cannot match. This 70% higher strand count means the wire bends and flexes without resistance, making it perfect for routing through dynamic areas like rear motor pods that move and flex during suspension articulation.
• Will this wire fit through my existing cable routing? — Yes, almost certainly. The 4.5mm outer diameter is substantially thinner than conventional 12AWG racing wire, making it easier to route through tight spaces in modern RC car chassis designs without forcing or bending the wire at sharp angles that could damage the insulation.
• Does the pre-tinning affect the wire's flexibility? — No, the factory pre-tinning is expertly applied to the copper strands and does not compromise the wire's extraordinary flexibility. In fact, the pre-tinning makes soldering easier and faster, whilst the fine strand construction ensures the wire remains super-soft and pliable.
• How much current can this 12AWG wire safely handle? — The superior construction allows this 12AWG wire to handle significantly higher currents safely compared to conventional 12AWG racing wire. The exact current capacity depends on your specific brushless motor and ESC specifications, but this wire is engineered for the most demanding modern racing applications, including high-performance 1/10 and 1/12 pan cars.
• What is the voltage loss compared to standard racing wire? — The lower internal resistance of the Ultra V+ means noticeably reduced voltage drop along the wire length compared to standard alternatives, keeping more of your battery voltage available to your motor and ESC. This is a measurable performance advantage that translates to better acceleration, higher top speed and more consistent power delivery throughout your battery's discharge cycle.
• Can I use this wire for my brushed motor RC car? — Whilst this wire is specifically optimised for brushless racing applications, its superior electrical and mechanical characteristics make it suitable for any RC car wiring application where quality and reliability matter.
• Is two metres of wire enough for my complete setup? — In most cases, yes. Two metres provides ample length for complete positive and negative wire runs to motor, ESC, and battery connectors with spare length for routing and future repairs. For larger vehicles or complex wiring layouts, you may wish to order additional packs.

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 CORALLY ULTRA V+ SILICONE WIRE SUPER FLEXIBLE BLACK AND RED 12AWG 1731/0.05 STRANDS OD 4.5MM 2 X 1M C-50112 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.