DUCATI 999 [2003-2006] - Z-ring chain

Discover the advanced Z-ring necklace from Regina, specially developed for high performance and endurance (HPE). This chain sets new standards in the motorcycle industry by eliminating the need for regular lubrication every 1,000 km. The innovative technology offers a service life that is at least equal to, if not greater than, that of conventional regularly lubricated Z-ring chains.

The HPE chain comes with one Tetrahedral Amorphous Carbon (ta-C) coating which is currently considered the most advanced among DLC (Diamond Like Carbon) coatings. This coating is applied to the surface of the bushings and rollers and reduces energy losses while increasing efficiency in the secondary drive. The combination of extremely high hardness of the coated surface with a low coefficient of friction results in improved performance.

By eliminating chain cleaning and lubricant splash during operation, the environmental impact is also minimized. This innovative coating process was developed through intensive research and development work by Regina engineers in Italy. The HPE chain is an excellent choice for motorcyclists who value durability, performance and environmental protection.