Valtteri Bottas’s first race-used Cadillac F1 helmet goes up for auction

Valtteri Bottas's first race-used Cadillac Formula 1 helmet will go up for auction with F1 Authentics, operated by Memento Exclusives. The Finnish driver wore the helmet at the 2026 season-opening Australian Grand Prix, his first race as a Cadillac F1 driver after the American outfit joined the grid as the 11th team this year. The helmet features a black and electric blue design and, while ...