Chain (1)

Option: 1, 6/7/8 Speed(HG71,116Link) 2, 6/7/8 Speed(HG40,116Link) 3, 6/7/8 Speed(HG40,116Link,box): Retail box version 4, 9 Speed(HG53,112Link) 5, 9 Speed(HG53,116Link) 6, 10 Speed(HG54,112Link) 7, 10 Speed(HG54,116Link) 8, 10 Speed(HG54,120Link) —————————————————————————— Model:...