bicycle sound effect turbo tube exhaust system spoke modified motorcycle engine sound effect loudspeaker

Packaging dimensions: 8*8*39 cm, weight: 272 g, colored box packaging

The main material is PE
1 box contains 30 pieces. Box dimensions: 52*42*43 cm, 8 kg

This product is purely for entertainment, humor, and creative ideas.

If you really want the performance of motorcycles or Ferrari sports cars, please take another route.

5-minute quick installation, includes all assembly tools. The 3 Motocard contact spokes produce different sounds that are amplified through the exhaust pipe and create mechanical noises—very loud and intense! Human power requires no electricity. Come and turn your bike into a motorcycle!

Not only does the appearance resemble that of a real motorcycle exhaust pipe, but its sound is also very similar to that of a real motorcycle when you start riding. What’s fun is that when you ride fast, the sound it produces is like having the accelerator pressed down, and it changes continuously.
The power comes from your pedals, and the sound is produced by a special thin material that continuously rubs against the bicycle spokes. Each Turbospoke set comes with three sound effects cards: T500, T250, and T100. Through a tuning mechanism, each card can generate two different sounds, resulting in a total of six interesting motorcycle sounds.
After the sound is generated, it is amplified through the exhaust pipe. When you ride very fast, it can be just as great as a real motorcycle's sound!
Suitable for most bicycles—from 16-inch mini wheels to 22-inch full-size bicycles—can be easily installed and used.

Product Features:

☆ Realistic proportion metal-textured exhaust pipe
☆ Six authentic wild motorcycle sound effects
☆ Suitable for most bicycles (small wheels, mountain bikes, racing bikes)
☆ The human body generates power without the need for electricity
☆ Includes a full set of assembly tools
☆ 5-minute quick installation
☆ Three tunable Motocard cards
☆ Turn any of your bicycles into a motorcycle!

Packaging includes:
1 x Bicycle Turbo Spoke Tube
1 x Mounting bracket
3 x sound cards
2 x DIY stickers (permits you to customize)
3 x Accessories
1 x Manual