Carbon Matrix is a special technology developed by the aerospace industry and is widely used by manufacturers such as Boeing or Airbus aircraft: the composition of the lightest available (7075) is amended by Giant Alloy partnership using carbon fiber. Thanks to a special patented process with materials by 3M we reduce the thickness and weight of aluminum and at the same time increase the hardness of the rim. The motorcycle rims Carbon Matrix patented by Alpina are tested by the best racing teams with exciting results: for the Carbon Matrix rims are the latest technological development (30% lighter and 25% harder than traditional aluminum rim) to improve the experience of driving, increase rider safety by improving the control of the wheels. Alpina Carbon Matrix.Utilizzando una coppia di cerchi carbon matrix tube-type "DOT", si ottiene una riduzione di peso di circa 500 grammi