Corally Ultra V+ Silicone Wire 12AWG 1731 Strands 0.05mm Black 4.5mm OD C-50111

Overview

The Corally Ultra V+ Silicone Wire is the ultimate choice for serious RC racers who demand maximum performance from their RC car electrical systems. Whether you're competing in 1/12 or 1/10 pan car racing or running high-performance RC buggies and trucks, this premium silicone wire delivers exceptional flexibility, lower electrical resistance and superior current handling capabilities that standard wires simply cannot match. Engineered specifically for racing applications with input from competitive RC car UK enthusiasts, the Ultra V+ represents the pinnacle of silicone wire technology and is trusted by drivers who refuse to compromise on power delivery or reliability.

What sets this wire apart from conventional silicone wiring is its revolutionary strand construction. With an impressive 1731 individual strands, each measuring just 0.05mm in diameter, this wire achieves flexibility levels that feel almost like a wet noodle in your hands. This extreme flexibility is absolutely crucial in competitive pan car racing, where the rear motor pod needs freedom to work without restriction from stiff wiring. The tightly packed strand configuration means the wire can bend repeatedly without fatigue, making it ideal for high-vibration RC racing environments where durability is non-negotiable.

Built with the highest grade copper and pure silicone insulation, the Corally Ultra V+ ensures maximum power transfer with minimal voltage loss across your RC setup. Pre-tinned for easy soldering and designed to handle demanding race applications, this 1-metre length of 12AWG black wire is an investment in performance that will serve you well whether you're a competitive racer chasing lap times or a serious hobbyist who demands the best equipment available on the RC car market.

Key Features

• Ultra-fine 0.05mm strand thickness — Each individual copper strand measures just 0.05mm in diameter, which is significantly finer than standard silicone wire, allowing the overall cable to flex with virtually no resistance and bend repeatedly without kinking or breaking under the demanding conditions of RC racing.
• Exceptional strand count with 1731 strands — This exceptional number of individual copper strands is 70% more than normal silicone wire in the same gauge rating, which translates directly to better current distribution, lower electrical resistance and the ability to handle higher current loads safely without voltage sag.
• Lower internal resistance design — The high strand count and premium copper construction significantly reduce internal resistance compared to conventional wiring, which means less voltage is lost between your battery and motor, delivering more power to where it counts and improving acceleration and overall performance.
• Extreme flexibility for racing applications — The combination of fine strands and thin silicone insulation creates a wire that bends and flexes almost like a wet noodle, making it perfect for 1/10 and 1/12 pan car applications where tight motor pod spaces and moving suspension components demand wiring that won't restrict movement or add unwanted stiffness to your setup.
• Higher current capacity for the same gauge — Because of the superior strand configuration and lower resistance characteristics, this 12AWG wire can safely handle more electrical current than standard 12AWG silicone wire, giving you additional performance headroom in demanding racing scenarios.
• Pre-tinned copper for easy soldering — The copper strands arrive pre-tinned, which means soldering connections is faster, easier and more reliable, allowing you to build reliable electrical connections without the frustration of working with bare copper that resists accepting solder.
• Thinner silicone insulation layer — Whilst maintaining full electrical protection, the insulation is optimised for minimum thickness, further reducing the overall wire diameter to just 4.5mm and improving flexibility without any compromise to safety or durability.
• Premium black silicone insulation — High-quality pure silicone insulation resists heat, UV damage and chemical degradation, ensuring your wiring remains reliable through countless hours of racing and testing, whether you're running indoors or taking your RC car outdoors where environmental stresses are greater.
• 1-metre length for flexibility — The 1-metre supply gives you plenty of material to work with for multiple connections or different applications, whether you're wiring a single vehicle or keeping backup supplies for competition day when you cannot afford downtime.

Technical Performance

The Corally Ultra V+ Silicone Wire represents a substantial engineering advancement in RC wiring technology, specifically engineered to meet the exacting demands of competitive racing. The 12AWG gauge (equivalent to 3.30mm² cross-sectional area) combined with 1731 individual strands of 0.05mm diameter copper creates a cable with exceptional electrical properties that outperform standard silicone wiring in nearly every measurable way. The outer diameter of just 4.5mm makes this wire remarkably compact compared to conventional 12AWG wires, allowing it to fit into tight spaces within motor pods and electronic enclosures that characterise modern RC car UK designs. The pre-tinned copper construction ensures reliable solder joints with minimal cold-solder risk, whilst the pure silicone insulation provides excellent temperature resistance and flexibility across the full operating range of demanding RC racing applications. With lower internal resistance than comparable wires, voltage delivery remains higher under load, which translates into improved motor performance, better throttle response and more consistent power delivery throughout races and testing sessions. This wire's ability to handle higher currents for the same gauge rating means you gain additional safety margins and future-proofing for upgrades to more powerful motor and ESC combinations. The extreme flexibility achieved through the fine strand construction makes this wire the preferred choice for applications where wiring routing flexibility is critical, particularly in 1/10 and 1/12 scale pan cars where every millimetre of freedom can improve suspension movement and overall handling characteristics.

What's in the Box

• Corally Ultra V+ Silicone Wire — 1 metre length, black, 12AWG, 1731 strands of 0.05mm diameter copper, 4.5mm outer diameter, cut to length and ready to use

Frequently Asked Questions

• What makes Corally Ultra V+ wire better than standard silicone wire for RC racing? — The Ultra V+ features 70% more strands than standard silicone wire in the same gauge, with each strand measuring just 0.05mm in diameter instead of the thicker strands found in conventional wiring. This combination delivers significantly lower internal resistance, allowing higher currents to flow with minimal voltage loss, exceptional flexibility that won't restrict motor pod movement in pan cars, and superior durability through countless bend cycles during competitive racing. The result is more voltage reaching your motor, better performance and longer component lifespan.
• Is Corally Ultra V+ suitable for beginner RC enthusiasts? — Whilst this wire is specifically engineered for competitive racing applications and delivers premium performance, it is suitable for any RC car enthusiast who values quality and reliability, including beginners who want to build their setup with the best components from the start. The pre-tinned construction makes soldering straightforward, and the improved performance characteristics will benefit any RC car regardless of skill level. However, it is primarily marketed toward serious racers and experienced builders who can fully appreciate and utilise its advanced technical capabilities.
• What gauge and specifications does this wire have? — This is a 12AWG silicone wire with a cross-sectional area of 3.30mm² (or 4.0mm² by some measurement standards). It contains 1731 individual strands, each 0.05mm in diameter, with an outer diameter of 4.5mm, and comes supplied as a 1-metre length cut to size. The wire is pre-tinned copper with pure silicone insulation in black colour.
• What is the outer diameter of this wire? — The outer diameter is just 4.5mm, making it remarkably compact compared to standard 12AWG wires which typically measure significantly larger. This slim profile allows the wire to fit into tight spaces within modern RC car motor pods and electronic enclosures without restricting component movement or requiring excessive routing space.
• Can this wire handle high current applications safely? — Yes, the exceptional strand count and lower internal resistance design allows this 12AWG wire to safely handle higher currents than standard 12AWG silicone wire. The 1731 strands distribute current more evenly throughout the cable, reducing heating and voltage loss. This makes it an excellent choice for high-performance brushless RC systems with powerful motors and high-capacity LiPo batteries common in competitive racing.
• Why is flexibility important in RC racing wire? — In competitive 1/10 and 1/12 pan car racing, the rear motor pod moves significantly during acceleration and braking. Stiff, inflexible wiring restricts this movement and can reduce handling performance and tyre grip. The Ultra V+ is so flexible it feels like a wet noodle, allowing the motor pod to work freely without resistance from the electrical connections, which directly improves lap times and vehicle handling characteristics.
• Is this wire pre-tinned for easy soldering? — Yes, the copper strands arrive pre-tinned, which means they already have a thin coating of solder that makes accepting fresh solder much easier. This significantly simplifies building reliable solder joints, reduces the risk of cold solder connections, and speeds up the process of building and modifying your RC car's electrical system without requiring special soldering skills or equipment.
• What applications is this wire designed for? — This wire is specifically engineered for competitive RC racing applications, with particular emphasis on 1/12 and 1/10 scale pan car racing where flexibility and electrical performance are critical. It is equally suitable for any RC car application where premium electrical characteristics, exceptional flexibility and lower voltage loss are valued, making it an excellent choice for high-performance RC buggies, trucks and other vehicles where maximum power delivery matters.

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 12AWG 1731/0.05 Strands OD4.5mm 1m C-50111 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.