Moto-cross was first love. 1969 forward till late 90's when they killed motocross with the movement back to 4-strokes. As far as I'm concerned, they went backwards in the development of ultra-light motocross racing machines, they totally freaking killed it. The electric bike won't get the attention on account motocross isn't only a visual sport, the sound of a 500cc motocross bike coming up though a up hill rough as hell straight like Carlsbad can't be replaced with an electric silent sounding bike. They've killed motocross our sport.