並前往https://hideki13.pixnet.net/blog/post/218718081-%7C%E9%87%A3%E9%AD%9A%7C%E3%80%90%E6%8D%B2%E7%B7%9A%E5%99%A8diy%E6%94%B9%E8%A3%9D%E6%8F%9B%E5%9F%B9%E6%9E%97%E3%80%82shimano-16-stradic-
