Firstline Ltd. hereby introduces the newest item, “S1E” to its lineup. S1E is a medium compound tyre that will provide well-balanced performance between grip and long-lasting with easy to drive good for hobby categories and amateur racing.

Name and Size
| Name | Type | F/R | Size | |
| S1E | DRY | FRONT | 4.5×10.0-5 | For Hobby Categories For Amateur Racing |
| REAR | 7.1×11.0-5 |
Product Feature
| Name | Type | |
| S1E | DRY | Medium compound for hobby categories and amateur racing |