Designed specifically for models BMW R75/85/100 twin shock allows to pass in a few moments from a saddle single-seater to a saddle tandem. On the basis of the measurements can be used also for models of different motion. Consisting of 3 separate pieces supporting base made of ABS, padded saddle high 40mm with leather upholstery in ecological and tail in ABS. Provides the use of a specific frame see art. cod. 103468. Measures as the photo.