New FRONT modern springs are somewhat progressive, but under more compression they change traits to be more linear. This gives a fantastic feeling & feedback in most different track conditions. Marked with FIVE dots for simple recognition. Pair of 2.
Available as a pair, the springs are individually calculated, controlled, inspected and matched to give identical damping traits. Through the selection process, each springtime is compressed in a number of fine increments and values recorded, then each spring is matched with another spring of identical traits. XRAY goes the extra mile to ensure perfect spring fits, providing your vehicle the predictability and consistency you'll want to assist you to lead the pack.