8590 01 Big Shock Springs Harley Davidson FLHRS 1450 2004 2006 Rear

Features: 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 absorbers. Made in the U.S.A. EU: Big Red springs are recommended for solo riders; rated for 8,27 MPa. EU: Big Blue springs are recommended if occasionally carrying a passenger or the rider weight is 99,79 - 131,54 kg; rated for 8,96 MPa. EU: Big Gray springs are for lowered machines that often carry passengers or for the rider whose weight is 136,08 kg+.; rated for 9,65 MPa.