................................................................................................................................................ 3
......................................................................................................................................... 4
.............................................................................................................................. 9
SM-BB9000 ...................................................................................................................................................... 9
SM-BBR60 ........................................................................................................................................................ 9
BB-RS500 ....................................................................................................................................................... 10
SM-BB92-41B/SM-BB72-41B/BB-RS500-PB ................................................................................................... 10
..................................................................................................................................................... 12
中轴
............................................................................................................................................................... 12
SM-BB92-41B/SM-BB72-41B/BB-RS500-PB ................................................................................................................................ 12
SM-BB9000/SM-BBR60 .............................................................................................................................................................. 14
安装前牙盘
..................................................................................................................................................... 16
..................................................................................................................................................... 21
安装链轮片
..................................................................................................................................................... 21
FC-6800 (46-36) ......................................................................................................................................................................... 22
FC-4703 ...................................................................................................................................................................................... 22
2