Unlike High Performance V-Belts, ordinary V-belts are widely used and have their presence on many mechanical equipment. In comparison, it has the lowest cost, the simplest, low technical content, and the precision requirements for belt grooves. It is not high, the ability to transmit power is poor, and the service life is very short. Nowadays, there are very few trucks equipped with such ordinary V-belts.

The triangle has two kinds of special core structure and rope core structure, which are respectively composed of four parts: cloth covering, top rubber, tensile body and bottom rubber.

The V-belt with the rope core structure is convenient to manufacture, the tensile strength is general, the price is low, and it is widely used. The V-belt with the special core structure has good toughness and high strength, and is suitable for high speed occasions.

Most of the cores of the ordinary V-belt with core are cord cores, and a few of them are cord fabric cores. Since these two core structures are fiber twisted or woven, the inter-fiber shearing during the operation of the V-belt causes the core to gradually break and elongate.

Therefore, ordinary V-belts produced with cord and cord cores can only be used in low-load transmission systems. The High strength V-Belt  is also evolved from the ordinary triangle belt.