Tag Archives: AMA Grand Slam

Arai Corsair-X KR-1 Helmet

Arai Corsair-X KR-1 Helmet

Kenny Roberts was the first American to win the Grand Prix Motorcycle Racing World Championship (MotoGP); in fact he won it three years in a row (1978-1980). Roberts is also one of only four riders in AMA racing history to win the AMA Grand Slam. Arai now has a special Roberts helmet: the Arai Corsair-X KR-1. This graphic features […]