Front fork for bicycle, has fork crown mounted on bottom end of upright tube, branch tube with top end that is connected to fork crown, and rib located inside upper section, where rib is vertical to forward direction of bicycle

摘要

The fork (10) has a fork crown (22) mounted on a bottom end of an upright tube (20), and a branch tube (24) with a top end that is connected to the fork crown. A rib (26) is located inside an upper section (28). The rib of the branch tube is vertical to a forward direction of a bicycle. The rib of the branch tube is extended from a top of the branch tube to middle of the branch tube. The upright tube, the fork crown and the branch tube are individually manufactured and assembled together.