REGISTRATION FOR CASTROL SUPERBIKE FEST 2026 IS NOW CLOSED
The Organizing Committee would like to officially announce that registration for Castrol Superbike Fest 2026 has now closed.
We sincerely thank all clubs and bikers from Vietnam and around the world for your interest, support, and participation.
See you all from May 29–31, 2026 in Nha Trang, Khanh Hoa for an unforgettable journey at Castrol Superbike Fest 2026.