SDG Componenets are an American brand manufacturing saddles, seat posts and accessories for cycling. The brand was influenced by Californian extreme sports scene in the 90’s.
SDG is pushing boundaries of stereotypes and technologies of saddles. This can be seen in technologies developed by SDG who were the first to use Kevlar or revolutionary joint between the seat post and saddle called I-Beam. This technology was revealed to the World at the 2008 Olympics Games in BMX.