Features:<br> Produce sounds like real motorcycles-<br> This bicycle exhaust pipe is equipped with a sound card, which can produce sounds like real motorcycles.<br> There are 3 types of interchangeable sound cards<br> for different sounds! Choose the one that suits your riding style.<br> Top quality-<br> 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.<br> Easy installation process-<br> just clip the exhaust to the bicycle frame and slide it! Convenient, instant bike modification you never think of.<br> Fashionable-<br> Just like a real exhaust pipe, this bicycle exhaust pipe is also affixed with stickable stickers to make it more attractive and beautiful.<br> No maintenance costs-<br> 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!<br> Universal-<br> can be installed on all bike models and sizes!<br> With this bicycle exhaust pipe, enjoy the new motorcycle sound!<br> Notice:<br> Actual color may be slightly different from the image due to different monitor and light effect<br> Please allow 1-3cm deviation due to manual measurement<br> Material: plastic<br> Color: silver<br> Weight: 274g<br> Dimensions: 35 x 7.5 cm/13.77 x 2.95 inches<br> includes:<br> 1xExhaust Pipe