2009 Harley-Davidson FXD - Dyna Super Glide, Lots of extra add ons. Very clean bike. 2009 Harley-Davidson® Dyna® Super Glide® This is Dyna® in its purest form. The Super Glide® offers Twin Cam 96 power under a solo seat, cradled in a nimble Dyna® chassis. This most affordable example of the Big Twin breed is an inviting canvas for extreme and creative customization.