Race Tech Sport Series Shock Spring 6.0 kg/mm #SRSP 672760. Race Tech HP Springs have a high stiffness-to-mass ratio.
In other words, each spring is particularly light for its particular spring rate. This requires the finest materials and processing. Each spring is shot-peened and preset so it won't sack out over time.
Race Tech HP Spring has the highest rate tolerances in the industry. High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel. Spring rate accurate to within. 6.00 kg/mm (336.00 lb/in). This item fits the following applications.We guarantee your satisfaction, that's why our team works hard to get your gear to your door as fast as possible.