The unique variator PRO LINE by J.COSTA in addition to a general increase in power, allows for greater security in the scooter run since most readily enables a more easy-start at traffic lights and intersections having an opening gas more quick and a great sprint it make simple overtaking . In addition, the more linear engine response enables a smooth ride, more fluid and J.COSTA variator can be easily reconditioned buying spare parts, which is not possible with the original variator, who clearly with time and wear reduce the performance of the scooter. The use of a quality variator as J.COSTA also allows to decrease the engine noise and reduce vibration by improving the driving comfort. At a technical level, the variator is made of special aluminum with ceramic treatment, made from fully CNC machines, guaranteed for long distances. The bell is made of stainless steel AISI 304.La exclusive technology JCosta has the heart in the central bushing inlaid bronze with graphite used as anti-friction, what 'will prolong the life of the product. The J.COSTA variator cannot cause problems of any kind, to the engine or the scooter.
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