Features: Sounds like real motorcycles - This exhaust pipe is equipped with a sound card that can produce sounds like real motorcycles. There are 3 types of interchangeable sound cards Compatible with different sounds. Choose the one that suits your riding style. Highest quality - this is made of super strong plastic material. It is tested Compatible with reliability and durability. It is very light and does not require excessive force. Easy installation process - just attach the exhaust pipe to the bike frame and press it. Convenient and instant bike modification that you never think about. Modern - Just like a real exhaust pipe, this exhaust pipe is also attached with stickers Compatible with making it more attractive and beautiful. No maintenance costs - Compatible with the satisfaction it provides, this bike exhaust pipe is also pedal-powered and requires no batteries. No extra cost, just pure work. Universal - can be installed on all bike models and sizes. With this bike exhaust pipe, you can enjoy the new motorcycle sound. Note: The actual color may differ slightly from the image due to different monitors and lighting effects. Please allow 1-3 cm deviation due to manual measurement. Material: plastic. Color: silver. Weight: 274 g. Dimensions: 35 x 7.5 cm / 13.77 x 2.95 inches. Includes: 1xExhaust pipe.