Motorcycles Softail® 8369 PSN . That's where unwanted engine vibrations go to die. Twin counterbalancers. You might want to turn just to try the custom bullet-style signals that are on most Softail models. A smooth running twin-cam 88B engine set in a classic frame. 2002 Harley-Davidson FXST/FXSTI Softail Standard SOFTAIL STANDARD Cutting edge custom styling committed to Harley-Davidson's heritage. What you don't see is what you get. A buttery smooth ride courtesy of a hidden rear suspension...