These reproduction Losi 5150 Pink rear springs are as faithful to the originals as we could get. They are the correct 2.3 lb/in spring rate, the correct 2.5” free length, the correct coil spacing, and even the correct pink. Sold in pairs.Specifications:2.3 lb/in2.5” free lengthGround EndsDirect Replacement for LOSA5150Made in USA
