To provide a handle bar for bicycle, with which the bicycle can be smoothly put in and out of a parking area.

The present invention for a bicycle includes a handle bar 1, the first vertical pipe 2 dangled from the left-right center of the handle bar 1, and the second vertical pipe 3 which is fitted on the lower part of the first vertical pipe 2 and coupled with the foot of the front fork for holding the front wheel. The first 2 and second vertical pipes 3 are fitted together to be rotatable each other, and a stopper mechanism F is furnished whereby the first vertical pipe 2 is fixed removably with respect to the second vertical pipe 3 in the operating position and the 90-deg. rotating position.