Description: In 2006, a new Dyna chassis was introduced along with a new six-speed transmission. In the same year, the base FXDI Super Glide became a single-seat motorcycle, the FXDBI Street Bob, a minimal, single seat Dyna Glide motorcycle was added to the lineup, the limited edition FXDI35 35th Anniversary Super Glide was offered, and the FXDX Super Glide Sport was discontinued.