Review on Progressive Suspension 11 1102 20 75 Spring by Chris Moody

Having recently driven 500 miles on needy country roads in New Mexico and the Texas Panhandle, my 2001 Kawasaki Voyage XII has definitely improved in comfort and handling. These springs have a larger spring range, are longer than OEM springs and do not have the internal seal and filter required by OEM springs. Compared to the old OEM air springs, this upgrade was definitely worth the money. It's hard to believe that air pressure is no longer needed.