SITTA Racing aluminum sprockets Made in Italy The quality of SITTA sprockets speaks for itself, they are in the Moto 2 Moto 3, Superbike, Superstock, Supersport, CIV (Italy) and CEV (Spain) used. By using the high-end range, precision can experience are collected and the type of the sprockets to be adjusted up to the maximum. milled complete from an aluminum block - - Use of certified materials, 7075-T6 aluminum - Quality control of each sprocket - Extremely accurate processing - Unique design - Continuous optimization of the sprockets, by experience from racing - Durable by removal of all sharp edges and sprocket teeth Sitta was founded in 1993 and certified its sprockets according to UNI EN ISO 9000/2000, in order to maintain the quality at the high level. The Sitta sprockets with its distinctive and unique design are manufactured from 7075-T6 Duraluminum, which is mainly used in aviation. The tensile strength is about 11- fold of pure aluminum and attained by curing approximately the strength of steel. All sprockets are anodized to prevent oxidation and to minimize the wear. Each sprocket is fully machined from an aluminum block with extreme accuracy. All sharp edges are removed with predetermined breaking points in order to achieve optimum stability.