| 摘要 |
PROBLEM TO BE SOLVED: To prevent dust or the like from entering a spoke opening part of a bicycle hub. SOLUTION: This spoke opening part cover 100 is provided with a tubular body 101. The tubular body 101 is made of flexible material and has a plurality of slits 102 provided on a circumference thereof with interval in a circumference direction. The tubular body 101 is constructed to fit in the spoke opening part 60a provided on the outer circumference part of the bicycle hub 22 with interval in the circumference direction. COPYRIGHT: (C)2004,JPO
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