Saddlemen King Seat for Harley Davidson FXST FLSTF 06-10 Luxurious driver comfort with unsurpassed back support Thick, comfortable passenger pad Removable/adjustable optional drivers backrest; vertical adjustments are made via a spring detent in the backrest bar and horizontal adjustments (fore-aft) are made with a thumbscrew Innovative SaddleGel in drivers portion provides exceptional comfort Supple SaddleHyde offers a combination of comfort, glove-soft leathery feel and weather-resistant, no-maintenance good looks