Features:_x005F_x000D_Produce sounds like real motorcycles-This bicycle exhaust pipe is equipped with a sound card, which can produce sounds like real motorcycles._x005F_x000D_There are 3 types of interchangeable sound cards for different sounds Choose the one that suits your riding style._x005F_x000D_Top quality-it is made of super strong plastic material. It has been tested for reliability and durability. It is very light and does not require excessive force._x005F_x000D_Easy installation process-just clip the exhaust to the bicycle frame and slide it Convenient, instant bike modification you never think of._x005F_x000D_Fashionable-Just like a real exhaust pipe, this bicycle exhaust pipe is also affixed with stickable stickers to make it more attractive and beautiful._x005F_x000D_No maintenance costs-In addition to the satisfaction that it brings, this bicycle exhaust pipe is also pedal-drive and does not require batteries No extra cost, just pure manpower_x005F_x000D_Universal-can be installed on all bike models and sizes_x005F_x000D_With this bicycle exhaust pipe, enjoy the new motorcycle sound _x005F_x000D_ _x005F_x000D_Notice:_x005F_x000D_Actual color may be slightly different from the image due to different monitor and light effect_x005F_x000D_Please allow 1-3cm deviation due to manual measurement_x005F_x000D_Material: plastic_x005F_x000D_Color: silver_x005F_x000D_Weight: 274g_x005F_x000D_Dimensions: 35 x 7.5 cm13.77 x 2.95 inches Package List:_x005F_x000D_1xExhaust Pipe Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.