| Make | Model | Description | Year | Country |
|---|---|---|---|---|
| Kawasaki | KR-1 (KR 250 B2) | Rear YSS Z-Series Monoshock | 1989 | All Regions |
| Kawasaki | KR-1S (KR 250 C2) | Rear YSS Z-Series Monoshock | 1990 | All Regions |
| Kawasaki | KR-1S (KR 250 C3) | Rear YSS Z-Series Monoshock | 1991 | All Regions |