SP31 inner wire made by Niizumi Cable.
The material of the wire is stainless steel that does not rust.
31 wires, which is more than the general 19 wires, are formed by a technique called Warrington twist, in which wires with different diameters are composed of high density. The more strands reduce the gap between the strands, increasing the rigidity in the elongation direction and at the same time gaining greater flexibility. The tensile strength also marks a value that is about 10% higher than the conventional product.
The surface is carved so that it is close to a perfect circle, and plasma plating is applied. Compared to wires with a fluorine-based coating, not only is the pulling lighter, but the durability of the coating is also superior.
Experience the unparalleled high-quality inner wire in the world, aged with generously poured technology.
Pretension processing (initial elongation processing) has been completed.
Contains 2 wires. With 2 caps.