Description
| Part # | ST-Z31-XR1 |
| Chassis | Z31 |
| Year | 83-89 |
| Front | Rear | |
| Damping adjustment | 16 | 16 |
| Upper mount | Solid pillowball | Rubber |
| Inverted Monotube | Inverted | Upright |
| Damper/Spring assmbly | True | True |
| Extension Cable | No | No |
| Helper spring | Optional | Optional |
| Spring Rate (kg/mm) | 9 | 7 |
