La Choppers Spring - LA-8590-01 For Harley Softail 1989-2017 Model_Scout Kit includes right and left

Kit includes right and left side crankshaft races with the left side thrust washers

Orginated at Bonneville Salt Flats Land Speed Racing

Removable dB reducer for back pressure and sound tuning

Easy installation – shock mounts under the seat

La Choppers Spring - LA-8590-01 For Harley Softail 1989-2017 Model_Scout Kit includes right and leftFeatures Ideal for lowered Softails Stronger than stock springs; prevent bottoming out Big Red springs are recommended for solo riders; rated for 1200 psi Big Blue springs are recommended if occasionally carrying a passenger or the rider weight is 220 290 lb. ; rated for 1300 psi Big Gray springs are for lowered machines that often carry passengers or for the rider whose weight is 300+ lb. ; rated for 1400 psi Fit OEM and Progressive Suspension shock