Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Piezoelectric Wheel is created by the pressure changes in different parts of the wheel when a bicycle drives is sent to the LED lights inside the wheel after collection and rectification.
As a result,.the wheel shows like a hot wheel while rotating.
This will ensure the safety when riding at night, as well as low-carbon energy-saving and environmental protection
WU SHAOHUA MA YIJIAO