Little Guy Racing Part's engraved long travel shocks for the SCX24 and Comp Frame Kit are ready for anything and everything you have to throw at them. LGRP's long travel shock sets come with 3 different spring rate options to cater to every rig's setup and weight. Constructed of various premium materials including Chrome plated hardened steel, Brass, and T-5052 Aluminum, you know you're getting a smooth-functioning and quality product. 54mm Extended length (eye to eye): 48mm 54mm Compressed size (eye to eye): 27mm What's Included: - (4) assembled shocks - (4) soft springs (GOLD) - (4) medium springs (SILVER) - (4) hard springs