Firstline Ltd. hereby announced that its kart tyre brand, “NEXXIVE,” is appointed as the official tyre supplier which can be used in 3 racing series in Japan.
- Event Series : Kart Race In Suzuka
- Event Series : SL Biwako
- Event Series : SL Ishino
- Class : PRD Avanti
- Tyre : S1E (Front 4.5×10.0-5, Rear 7.1×11.0-5)