产品名称：马达配件
通用名称：Accessories for Motor
产品货号及型号：
| 53717 | Front cover w/ BB for Z5 |
| 53718 | Back cover w/ BB for Z5 |
| 53719 | Timing Ring for Z5 |
| 53720 | Screws (46.5mm x 3PCS) |
| 53364 | Ball Bearing for replacement (2PCS) |
| 53722 | Sensor wire 80mm(black) |
| 53370 | Sensor wire 120mm |
| 53371 | Sensor wire 200mm, Default |
