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Speed Master / Bike

Speed Master
Speed Master

The Speed Master whose front tire can change width according to speed. It has a speed sensor which can tell the speed and adjust the width of the front wheel automatically. In this way, the user will be safer at low speed, and don’t have to get off to wait. It increases comfort and efficiency of travel.

University

Dalian Minzu University

Dalian Minzu University
Dalian, China

Yumo Jiang,
Dalian Minzu University

Wei Liu,
Dalian Minzu University

Yeyuan Chen,
Dalian Minzu University

Guangqi Yang,
Dalian Minzu University