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Have you ever had the awkward situation when you were riding your bicycle and the tire went flat? Most everyone probably has experienced this embarrassing situation.
Pumping bike is a bicycle for people who have been faced with this situation before.
Catholic Universty Of Daegu
Gyeongsan-si, South Korea
Catholic Universty Of Daegu
Daegu, South Korea
Soyoon Hwang
Catholic Universty Of Daegu
Daegu, South Korea
Bokyung Han
Catholic University of Daegu
Daegu, South Korea
Hyuna Jo
