| 摘要 |
A bicycle hub is to be installed on a wheel axle, and includes a tubular body and an annular mounting seat provided on one end of the tubular body. The mounting seat has first and second end walls which are opposite to each other along an axis of the wheel axle, and an inner wall surface facing the axis and including a plurality of indented spoke mounting sections that are displaced angularly from one another and that are indented in radial directions. Each spoke mounting section is defined by a pair of inclined side walls and a bottom wall extending between the inclined side walls. The mounting sleeve is formed with a plurality of spoke mounting holes, each of which extends from a respective one of the inclined side walls to an outer wall surface of the mounting sleeve.
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