This set of two gold-colored medium-rate shock springs is engineered to provide precise suspension tuning for Kyosho's Big Bore front shocks, commonly found on 1/8 scale competition buggies and trucks. Crafted from high-quality spring steel, these springs offer a 'medium' stiffness, ideal for balancing stability and traction across various track conditions, from bumpy sections to high-grip surfaces. Utilizing these springs allows drivers to fine-tune their vehicle's handling characteristics, ensuring optimal performance and predictable response during demanding races and intense off-road driving.