Landrum ST2000 Bump Stop Springs, 2.125 In x 1.96 In OD, 2000

Bump Springs – are used in conjunction with a primary spring to allow a race car to have a relatively soft initial spring rate to get down to the desired optimum ride height, and then pick up the rate of the bump spring to achieve a constant dynamic ride height. Free length 2.125″ 1.96″ OD. Ultra-Lightweight for reduced un-sprung weight with maximum travel. Maintain free length and rate throughout a near infinite operational life. Made in the USA.