Racers continue to chase the configuration and spring rate of conventional front springs in order to get more suspension travel on the race track. With Hyperco’s High-Travel Conventional Front Springs, we’re bringing our closed-end NASCAR style front spring technology to the overall Hyperco Conventional front spring line. With traditionally designed, open-on-pitch front suspension coils, very little contact is made with the riser. This means very little of the end coil of the spring will deaden out during the early portion of spring deflection. This creates a very progressive spring rate through the initial stages of deflection. The closed-end design of Hyperco’s High-Travel Conventional Front Springs directly impacts the number of active coils that deflect during spring compression. The advantage? With our springs, it takes very little deflection for the coil to make full contact with the riser, thus the spring reaches its stabilized rate much sooner in the deflection. Static load is reached with less spring deflection, leaving more on-track dynamic travel. And more travel on the racetrack enables more aggressive and faster set-ups. The Closed-End Advantage!