TRIUMPH SPRINT 955 [2000-2003] - Motorcycle chain

The Regina 525 HPE Z-Ring chain with rivet closure sets new standards in maintenance-free and performance for motorcycle chains. Thanks to its innovative design, this sophisticated chain does not require regular relubrication, which would otherwise be required every 1,000 km. This offers motorcyclists a significant advantage in terms of maintenance and handling.

Extensive tests both in the laboratory and on the road have proven that the service life of the HPE chain is at least as long, if not longer, than that of a regularly lubricated Z-ring chain. The key component of this outstanding performance is the Tetrahedral Amorphous Carbon (ta-C) coating, one of the most advanced forms of DLC (Diamond Like Carbon) coatings. This coating is applied to the chain's bushings and rollers and reduces energy losses while increasing efficiency in the secondary drive.

The extremely hard surface of the ta-C coating combined with a low coefficient of friction results in improved performance and longevity. Additionally, eliminating the need for chain cleaning and preventing lubricant splashes during operation minimizes environmental impact. This technological innovation was made possible by intensive research and development work by Regina engineers in Italy.

The Regina 525 HPE Z-Ring chain is therefore an excellent choice for motorcyclists who value high performance, low maintenance and environmental sustainability.