https://www.motorcyclenews.com/news/new-tech/bmw-m-endurance-chain/ Would be keen to see the long term durability and if other manufacturers can produce the technology. It may be patented to BMW only though.
Its like the ever-clean-suit or the ever lasting tyre. Given that drive chains (RK specifically) already come with 5 year unlimited mileage warranties..what is the point ? Sprockets will still wear, which will then wear the drive chain too. It will still pick up road salt and grit from the road surface...which again will wear the components. Its no different to any decent quality drive sealed ring chain set. I already do thousands of miles without needing to adjust my drive chains ...its nothing new, except for the marketing hype (and the price).
