Low cost cases line by economic under-shells made from the same mold, while painted top shell is fit customed for different vehicles.
The style is characterized by "cutting" diagonal coupling between under and top shells that gives more restraint in opening phase and a more "beaten up" of the scooter/case system. The effect is simple but strong, has been designed to lessen the visual impact and imbalance of volumes that the presence of a top case gives a scooter.