Abstract
The purpose of this study is to realize the bicycle frame by making use of the steering structure with the pliability and the suspension function. The bicycle is strong enough to bear people’s weight and possible to be ridden on. With the consideration that people will think it attractive when they see an object that can be felt insecure and tensive, it can be suggested that people may obtain a new unique riding experience by riding on a bicycle that seems not able to bear their weight.