| Frame | Model type | Establish year | Name |
|---|---|---|---|
| Model HM31A | |||
| 100001 | RG500EWC | - | RG500Γ (gamma) |
| Model HN31A | |||
| 102691 | RG500EW-W | - | RG500Γ (gamma) |
| 105061 | RG500EW-2W | - | |
| Frame | Model type | Establish year | Name |
|---|---|---|---|
| Model HM31A | |||
| 100001 | RG500EWC | - | RG500Γ (gamma) |
| Model HN31A | |||
| 102691 | RG500EW-W | - | RG500Γ (gamma) |
| 105061 | RG500EW-2W | - | |