Shad 3P Sysem Side Case Carrier Ducati Diavel 1200Shad 3P Sysem Side Case Carrier Ducati Diavel 1200 One of SHADs most important innovations. The new patented 3P System features are: Integrated design: The side mounting integrates itself better with the bike. Lightness: Less weight to cause nearly no change in the bikes center of gravity, hence improving safety. Easy to assemble. Features: compatible with Ducati models (see compatibility list) simple design light weight easy mounting model specific