| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
jian |
| 模式的数量 |
40ANSI |
| 结构 |
滚轮链 |
| 职能 |
传输链 |
| 标准或Nonstandard |
标准 |
428double row Motorcycle Chain 40Mn is the material that is heat processed qualities. A3 is the material that is without heat processed qualities. short pitch precision roller chain are made.such as 420.428.530.630.