Koni Classic adjustable rear shock absorber for classic Minis with lowered suspension. Worldwide, Koni is THE name associated with high-quality performance shocks. Konis must be removed from the car to adjust, but once set, they give very long service life and excellent handling. Sold each, but should be fitted in axle sets. Lowered shocks should be ordered if the car has been lowered 2" or more.
From the manufacturer:
The red KONI line is meant for drivers who want to improve their car in general; better comfort and road-holding combined with a higher level of safety.