Description Made from a special titanium alloy, this silencer features an exceptionally lightweight and high quality design. The thicknesses of the various sections are designed to achieve a weight savings of no less than 1.3 kg compared to the standard unit, while always remaining within the noise limits imposed by the FIM and AMA. Careful development has resulted in a fuller power delivery curve and an even broader RPM range, offering greater engine responsiveness and performance for pure Ducati racing-style fun. Compliant with the 109 dB sound limit ( 2 dB tolerance) set by the FIM 2025 sound regulations. The silencer dedicated to the US market is equipped with a spark arrestor insert in compliance with the following standard: Spark arrestor U.S.F.S. Approved: Model #: SA-028. notes: It complies with the “sound regulation FIM 2025” whose phonometric limit is set at 109 dB ( 2 dB tolerance) measured using the 2mMAX method. - This product is intended for vehicles used only in closed-course competition. Operation on public roads is prohibited by law. - This accessory is not approved for road circulation. - Track use only - The product marked with this symbol may only be used on racing vehicles and in closed circuits Check with the individual circuit for any additional limitations. Motorcycles where this accessory is fitted cannot be used on the road. Fits on DESMO 450 MX, DESMO 450 EDX, DESMO 450 MX FACTORY
