Honda began researching All Terrain Vehicles as early as 1967.
[1] Within 18 months they had designed and shipped their first three-wheeled vehicle, designated US90, as a 1970 model.
Honda's dominance of the ATC market peaked in 1984, with 370,000 units shipped and a 69% market share.
[2] In 1985, Honda offered their most diverse line-up, with ten models available.
Honda remained the leader in production and sales until voluntarily exiting the ATC market in 1987.