Rear shock absorber 280 mm, black is a shock absorber for scooters and mopeds. The shock absorber dampens suspension oscillations and is responsible for comfort and handling over bumps.
Replacement is needed when oil leaks from the shock absorber, the suspension bottoms out or sways, or knocking is heard. Compare the length and mounting from the name with your vehicle; front ones are replaced in pairs. It is best to keep the old part until the new one is installed, so you can compare the dimensions and the position of the holes.
