X Special Belt X Special trapezoidal belts are the best choice to ensure maximum performance and reliability from your scooter. They are produced with special mixtures to guarantee optimal resistance and drive; their forms have been developed to perfectly fit the surface of the automatic transmission elements. X Special Belt is not only perfectly compatible with the original belt, but it offers all the advantages of a Malossi high-quality racing product. . Worthy exponents of MALOSSI HYPER RACING product range, they are the result of decades of experience and of search for absolute performance in the racing field.