Multistrand Carbon Fibre Rigging

Developed by Future Fibres in 2015, ECthree is a multistrand carbon fibre rigging solution engineered as an accessible entry point into composite rigging for performance cruising yachts and race boats in the 30–65 ft range. Delivering a strong strength-to-weight advantage over traditional steel rigging, with reduced stretch and improved load control, it enhances rig stability, sail shape, and overall sailing performance. Designed for durability, ease of handling, and reliable service life, it provides a practical upgrade for owners seeking lightweight carbon rigging without the complexity of grand prix sailing systems.

Future Fibres Technologies

ECthree cables utilise Future Fibres’ multi-strand technology, featuring bundles of pultruded standard modulus carbon fibre rods inside a polyester braid cover with stainless steel end fittings. ECthree enables yachts to transition from traditional wire or Nitronic Rod rigging to a durable and lightweight composite rigging solution, providing significant weight savings at a lower cost compared to its more advanced ECsix sister product.

Product Attributes

Weight

ECthree is designed to match the industry-standard stainless steel Nitronic rigging dash sizes up to dash -60. For the same dash size, it can deliver up to 65% weight savings compared to traditional rod or wire rigging.ht.

Diameter

ECthree is made with individual carbon rods tightly packed into a round cross-section and wrapped in a thin black polyester braided cover.

Reliability

ECthree has multiple layers of safety. The individual bundles of pultruded carbon fibre rods give exceptional flexibility, allowing it to resist fractures from bending, compression, and impact. Since the rods can move independently, they easily adapt to bending and absorb energy during impacts. This means that if some rods are damaged, it won’t affect the others in the stay. Can endure up to 25% damage and still get you home safely for repairs.

Vibration

The bundles of rods inside the braided cover naturally dampen vibrations. ECthree has a very low tendency to vibrate, reducing drag and improving overall comfort.

Logistics

ECthree rigging can be coiled, enabling full fabrication in the factory and efficient delivery of the finished product to customers worldwide. This ensures greater quality control, precision, and faster installation..

Service

ECthree allows for complete inspection by removing the braid cover to access the individual fibers and end fittings. It is recommended to inspect every 5 years. The rigging can be coiled and sent to Future Fibres for a thorough inspection, after which it will be returned to the customer for another 5-year cycle.

Applications

ECthree is designed specifically for yachts in the 30-to-65-foot range.