This is a timeline of major model releases, changes, and updates for Honda ATCs.
OUR TRIKE Inventory Per Generation & Generation Year Info
| ATC70 | 1st Generation | 1973-1974 | QTY - 1 |
| ATC70 | 2nd Generation | 1978-1985 | QTY - 1 |
| ATC/US90 | 1st Generation | 1970 - 1974 | QTY - 1 |
| ATC90 | 2nd Generation | 1975-1978 | QTY - 1 |
| ATC110 | 1st Generation | 1979-1980 | QTY - 1 |
| ATC110 | 2nd Generation | 1981-1983 | QTY - 1 |
| ATC110 | 3rd Generation | 1984-1985 | QTY - 1 |
| ATC125M | 1st Generation | 1984-1985 | QTY - 1 |
| ATC125M | 2nd Generation | 1986-1987 | QTY - 1 |
| ATC185 | 1st Generation | 1980 Only | QTY - 0 |
| ATC185S | 1st Generation | 1981-1983 | QTY - 1 |
| ATC200 | 1st Generation | 1981-1983 | QTY - 1 |
| ATC200S | 1st Generation | 1984-1986 | QTY - 1 |
| ATC200M | 1st Generation | 1984-1985 | QTY - 1 |
| ATC200X | 1st Generation | 1983-1985 | QTY - 2 |
| ATC200X | 2nd Generation | 1986-1987 | QTY - 1 |
| ATC200E Big Red | 1st Generation | 1982-1983 | QTY - 1 |
| ATC200ES Big Red | 2nd Generation | 1984 Only | QTY - 1 |
| ATC250ES Big Red | 3rd Generation | 1985-1987 | QTY - 1 |
| ATC250SX | 1st Generation | 1985-1987 | QTY - 1 |
| ATC250R | 1st Generation | 1981-1982 | QTY - 1 |
| ATC250R | 2nd Generation | 1983-1984 | QTY - 1 |
| ATC250R | 3rd Generation | 1985-1986 | QTY - 1 |
| ATC350X | 1st Generation | 1985-1986 | QTY - 1 |
| ATC200R | Factory Racer | Non-Year Specific | QTY - 0 |
| ATC500R | Custom | Non-Year Specific | QTY - 1 |