 |
| transmission system without chain |
 |
| testing the steering |
 |
| new rim.. |
 |
| new tire |
 |
| steering system has been assembled on the chassis |
 |
| the base of chassis to the ground is less than 5cm. |
 |
| strengthen the chassis |
 |
| driver on board to test out the steering |
 |
| checking the turning radius |
 |
| engine case and rear wheel |
