In 1995 the FXD Dyna Super Glide and the FXDS-Conv Dyna Glide Convertible were introduced. These Dynas had a 28° rake and replaced the FXR Super Glide and the FXLR Low Rider Custom, which were the last FXR models in regular production. Harley-Davidson Dyna Motorcycle Between the 1991 introduction of the Dyna chassis and the end of the 1994 model year, all Dyna models had a 32° rake. Super bikes from Harley Davidson.