- Robust and durable: Made of high-quality stainless steel, this motorcycle exhaust silencer resists high temperatures and oxidation for lasting durability you can rely on. - Enhanced performance: Universal silencer design reduces deep exhaust notes while helping to reduce overall noise pollution without sacrificing function. - Wide compatibility: Fits exhaust pipes with diameters of 42 mm (1.7 in), 45 mm (1.8 in), and 48 mm (1.9 in). Mounts on the rear of motorcycle exhaust pipes. Please check pipe size to ensure a proper fit before ordering. - Easy to use: Adjustable and removable design for straightforward installation and maintenance. Built to be durable and practical in daily use. - Practical use scenarios: - Daily commuting on roads with noise or runtime restrictions, helping maintain a quieter cabin environment. - Weekend rides or touring where reduced exhaust noise enhances rider comfort without altering essential performance. - Riders with multiple bikes or aftermarket exhaust setups can benefit from the three-size compatibility for flexible fit across different machines.