Patent ID: 8888066

Claim:
An adjustable holder of a hydraulic brake device for a bicycle which is assembled on a steering tube and is located between a stem and a head part comprising: a holder, a first adjusting member and a second adjusting member; the holder having a fixing portion and a fastening portion defined at two ends thereof respectively, a hydraulic brake device assembled to a bottom of the fixing portion of the holder, the fastening portion having a fastening hole opened therethrough, the fastening hole sleeving onto the steering tube; and the first adjusting member and the second adjusting member sleeving onto the steering tube, one end of the first adjusting member and one end the second adjusting member abutted against two ends of the fastening hole respectively, another end of the first adjusting member abutted against one end of the stem, another end of the second adjusting member abutted against one end of the head part; wherein, the first adjusting member and the second adjusting member are abutted against the two ends of the fastening hole respectively, so that an angle of the holder relative to the steering tube is adjustable, which corresponds to an elevation angle of the stem.