Two piece motorcycle DB killer silencers with adjustable fit to reduce exhaust noise and enhance the look and feel of your bike. Key features and benefits Includes two silencers designed to reduce exhaust noise with an adjustable fit for a range of pipe diameters. Size compatibility: fits exhaust pipes with diameters of 35 mm, 42 mm, 45 mm, 48 mm, or 60 mm. Material durability: made of grade stainless steel, offering temperature resistance and rust resistance for long service life. Quality you can trust: crafted by a professional manufacturer and subjected to strict factory QC tests to ensure consistent quality. Refined appearance: exquisite workmanship and fashion design elevate the visual appeal of your motorcycle. Function and performance DB killer technology provides effective noise reduction for a quieter ride without bulky or obstructive components. Built to withstand temperatures and corrosive conditions typical of motorcycle exhaust environments. Applications and use scenarios Urban riding: suitable for city streets and areas with noise restrictions, helping to meet local regulations while maintaining a controlled exhaust tone. Long rides and weekend tours: delivers a more measured, refined exhaust sound on highways and open roads. Bike and shows: enhances the motorcycle's appearance with a clean, professional finish that complements styling upgrades. Compatibility and versatility Designed to work with exhaust systems that accept 35 mm, 42 mm, 45 mm, 48 mm, or 60 mm diameter pipes. Includes two silencers for convenient installation on compatible motorcycles.