Bicycle Exhaust Sound System,Bike Turbo Exhaust Pipe with Sound Effect Motorcycle Noise Maker Cyclin

A bicycle exhaust system that makes realistic engine noiseThe bicycle exhaust system not only looks like with the motorcycle exhaust pipes, the best thing is when you start to ride, the sound of the exhaust pipe, really like a motorcycleThe exhaust pipe attaches to the rear frame of the bike with a mounting bracket, plastic sound card between the base of the exhaust and the spokes to create a loud noise from the motorcycleThe redesigned exhaust pipe is stronger, more durable, almost unbreakable, and virtually scratch-proofsize:35 x 7.5cmMaterial:plasticcolour:SilverPackage Contents:1 * exhaust pipe1 * host card holder3 * sound card2 * Assembly screws1 * Hex wrench1 * Strap1 * StickerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.