Upgrade your motorcycle's exhaust system with this high-quality chrome muffler assembly. Designed for street motorcycles and vintage models like Yamaha RXK, RX135, RX125, RXS115, RX115, and RX Special, this bolt-on muffler is made of durable stainless steel material. The round straight shape and single exit muffler type ensure easy replacement and improved performance without compromising the classic look of your bike. Refer to the picture listing for the thread diameter, outlet diameter, and item diameter. The muffler's inlet diameter is also indicated in the listing. This aftermarket product comes with a 1-month manufacturer warranty and features universal fitment for most exhaust and emission systems. Made in Thailand, this muffler assembly is easy to install and will surely give your motorcycle a new level of style and functionality.