These ultrafast chains are extremely smooth running and offer exceptional performance opportunities. With a specially-designed formula and as a result of rigorous in-house and real-life testing, the CeramicSpeed UFO Racing Chains are proven to help you ride faster or save between 2-5 watts.Developed for extreme performance on race day, CeramicSpeed UFO Racing Chains are optimised for 600km or 370 miles. Thereafter, traces of the optimisation treatment will continue to ensure your chain stays at the top of the normal standard.Using only the best chains from high-quality suppliers, the UFO Racing Chains ensure the best results and a real advantage at the finish course.Be aware that the UFO treatment is not optimised for wet and muddy conditions, which might cause corrosion on the chain. Read more about this in the maintenance tab.Testing results show, that UFO Racing Chain proves to be faster than other treated chains.