Dyna Glide ModelsSuper Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
Mine is a 15"...I love it but want to try an 18" for the highway. With the 15", if I slouch a little, it is completely quiet...I want to add a stereo bag for longer trips...