Quick Details
Part Number Teeth Material Adaptation features 齿宽A 护边外径/D 安装面厚度/B 安装面偏移轮盘中心/C
RC1119RO00 19

CrMo-ZnNi+

ROHLOFF专用

15.5

71.8

2.1

1.05

RC1120RO00 20 75.3
RC1122RO00 22 82.3

 

 

 

Rear Sprocket / RC1119RO00 / CrMo-ZnNi+