The DD MEDIUM fork has a close relation with the DD MAXI forks, indeed it is a double deep fork quite large and thin. The slides are 350 mm wide and their total thickness is equal to only 120 mm.
The minimum length of this fork is about 1500 mm and it can handle up to 1500 kg. As usual this value is influenced by the stroke/length ratio, so it could be increased in case of a favorable ratio.