TRIUMPH SPRINT 1050 [2005-2011] - Z-ring chain

The Regina 525 HPE Z-Ring chain with Rivet Link sets new standards in the performance and durability of motorcycle chains. This chain eliminates the need for regular lubrication that motorcyclists typically have to do every 1,000 km. Extensive tests in the laboratory and on the road have proven that the HPE chain has a service life that is at least as long, if not longer, than conventional, regularly lubricated Z-ring chains.

An outstanding feature of the HPE chain is the coating with Tetrahedral Amorphous Carbon (ta-C), one of the most advanced coatings from the group of DLC (Diamond Like Carbon) coatings. This coating is applied to the surface of the chain's bushings and rollers and reduces energy losses while increasing efficiency in the secondary drive. The combination of extremely high hardness of the coated surface and a low coefficient of friction leads to improved power transmission and a longer chain life.

Additionally, eliminating the need to clean and lubricate the chain helps minimize environmental impact. The innovative ta-C coating technology was developed through intensive research and development work by Regina engineers in Italy. With this chain you are relying on a technologically advanced solution that simplifies the maintenance of your motorcycle and optimizes performance.