DUCATI 749 [2003-2006] - Z-ring chain

The Regina 525 HPE Z-ring chain with rivet link sets new standards in motorcycle technology. This high-performance chain eliminates the need for regular lubrication that motorcyclists typically have to do every 1,000 km. Using the revolutionary Tetrahedral Amorphous Carbon (ta-C) coating, one of the most advanced coatings in the DLC (Diamond Like Carbon) field, this chain offers exceptional durability and efficiency.

The ta-C coating on the bushings and rollers of the chain reduces energy losses and increases efficiency in the secondary drive. This innovative coating combines extremely high hardness with a low coefficient of friction, resulting in a significant increase in performance. Extensive testing in the laboratory and on the road has shown that the HPE chain has a service life at least equal to, if not longer than, traditional regularly lubricated Z-ring chains.

Another advantage of the Regina 525 HPE Z-Ring chain is the minimization of environmental impact. Eliminating the need for chain cleaning and preventing lubricant splashes during operation contribute to this. These technological advances have been made possible by intensive research and development work by Regina engineers in Italy, making this chain an excellent choice for environmentally conscious riders and those who value low maintenance and performance.