Protorque Cogged Classical V-Belts are designed for high operating speeds on smaller diameter pulleys and shorter centre distances. The thinner cogged profile allows for effective running on smaller pulley diameters and the specially treated low stretch polyester tension cords provide higher dynamic load capacity. These belts have increased flexibility with longer lasting performance as compared to Wrapped V-Belts. Use these belts where Wrapped Classical V-Belts are likely to reach their performance limits. Use these belts where Wrapped Classical V-Belts are likely to reach their performance limits.