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.
Recently, The bicycles are used by lots of people because its meaning has changed green transportation.
However, they are still concerned about the safety & security, so wed like to suggest the bicycles which can solve those problems for all the users.
Therefore, the user can prepare for emergency quickly & check that situation in advance through Self-sufficiency bike for themselves. Also, they can strengthen security of their bicycle since Self -sufficiency bike is designed to union of bicycle pump & lock.
Jo Chi Won, South Korea
Sihyun / Park
Jochiwon, South Korea
Dong Hyuk / Kang