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Not only does it look like a real motorcycle exhaust pipe, but the most outstanding thing is that when you start cycling, the sound made by the exhaust pipe is very similar to a real motorcycle. The fun is when you ride fast , The sound it makes is like changing the throttle, it will change all the time

The power comes from your pedals. The sound is produced by a special material sheet continuously rubbing your bicycle spokes. Each set of Turbospoke is equipped with three sound cards, T500, T250, and T100. Each piece can produce two kinds of sound effects, and there can be six kinds of interesting motorcycle sound effects in total.

After the sound is generated, when it is amplified through the exhaust pipe and stepped fast, it can be as good as the real motorcycle sound!

It can fit 95% of bicycles, from 16-inch small wheels to 22-inch full-size bicycles, which can be easily installed and used

Quick installation in five minutes, including a full set of assembly tools, 3 Motocards touching the spokes of the bicycle to pop up different sounds, amplified by the exhaust pipe, mechanical sound, loud and manic!