Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
In order to realize the barrier-free travel of bicycles in 2030, this product combines the functions of retractors, hooks and car locks to solve the problem of overpass and uphill on the trolley by dispersing the force to the waist and raising the rear wheel height of the bicycle.
Beijing Normal University,Zhuhai
Zhuhai, China
