BRAND NEW PART # 944-4002UT STANDARD DUTY 13″ SHOCK THAT SITS AT 12″MOUNTED FITS: 1980-2018 Harley-Davidson Touring models Frequency Sensing Technology (FST) allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality Sits 1 lower on most models Adjust spring pre-load by hand, No special tool needed Progressive Rate Main springs Specifically designed for touring 1 Year Limited Warranty Made in USA Specifically designed to deliver a comfortable ride at a 1″ lowered stance. Built around our latest FST technology, The Ultra Touring shocks utilize all the suspension travel provided by these 13″ eye to eye units, but provide a 1″ lowered ride height. The unique Ultra Touring spring combination not only delivers a lowered ride height while its being ridden, but also while its on the side stand.