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Clookwork Bicycie / Sport+outdor

Clookwork Bicycie
Clookwork Bicycie

Remove the clockwork spring to bicycle for labor saving.While traveling with your friends by bike, it can help you exceed teammates without breaking a sweat.
The clockwork on bicycle can add power while you riding on flat road.When go up slope, just press the start button of clockwork.Then bicycle will go on with labor-saving condition.It saves labor immensely.

University

DALIAN POLYTECHNI UNIVERSUTY

DALIAN POLYTECHNI UNIVERSUTY
Dalian, China

Design

Shenzhen Bifoxs Co..ltd

Shenzhen Bifoxs Co..ltd
Shenzhen, China

Cheng Wang

Design

Shenzhen Bifoxs Co..ltd

Shenzhen Bifoxs Co..ltd
Shenzhen, China

Sijie Wu

Design

XI'AN UNIVERSITY OF SCIENCE & TECHN

XI'AN UNIVERSITY OF SCIENCE & TECHN
XI'AN City, China

Jiang Zhu

Design

Shenzhen Bifoxs Industrial Co,. Ltd

Shenzhen Bifoxs Industrial Co,. Ltd
Shenzhen, China

Mengge Ji