| Name , said: | Handle switch | |||
| Model number: | JK301 | JK302 | JK303 | |
| Car type: | Conventional models Terjia, Ruili, Weide, Lean, Huimin | |||
| File location: | 2 gears | 3 gears | 4 gears | |
| 5 gears | 6 gears | 7 gears | ||
| Handle angle | Straight handle | Curved handle | Various handles | |
| shell: | PA66+G20+V0 | |||
| Party to: | X | Y | Z | |
| Dimensions: | 70 28 | 2*M4 | ||
| Installation size: | 120 | 2*M8 | ||
| Preparation Note: | 2-7 gears, the gears are variable. | |||