Eibach ERS 7 x 2.5 x 450lb spring Eibach ERS 100mm Length x 60mm ID Coil Over Spring eBay Eibach ERS 120mm Length x 60mm ID Coil Over Spring eBay ERS Eibach ERS Race Spring System Single Standard Coil Over Spring 0500 Eibach ERS 18.00 in. Length x 3.00 in. ID Coil Over Spring eBay Eibach for ERS Linear Main Spring eBay. Eibach's ERS line has evolved over the years to be the world's most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry. Eibach's ERS line has evolved over the years to be the world's most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry. Standard Features Eibach Coilover Springs Designed Specifically for Legend & Midget Racers Maximum Travel in Combination with Smallest Block Heights Ultra Lightweight for Reduced Unsprung Mass Each Spring Individually Tested Highest Linearity and Guaranteed Consistency Specifications Part Number 0800. 188. 0065 Part Name Coil Spring UPC 00803050545022 Spring Type Linear Length 8 in. Diameter 1. 88 I. D. Spring Rate 65 lbs in Block Height 2. 05 in. Travel 5. 95 in. Block Load 386. 75 lbs. Individual Coilover Spring Notes Without QuadraSteer