QA1 2-1/2in ID High Travel Spring - 12in Length x 130lbs/in - Silver Powder Coated

QA1 is known for its performance suspension components, and these high travel springs are a great example of their work. This specific spring is 12 inches long with a rate of 130 pounds per inch, designed for a 2-1/2 inch inner diameter. It's built to give your suspension more room to work, which is crucial for maintaining tire contact on uneven surfaces.

These springs are made from a special chrome silicon alloy wire. This allows them to use a smaller diameter wire and fewer coils compared to standard springs, making them lighter. This reduction in unsprung weight means your suspension can react more quickly to changes in the road, improving overall handling. The material and manufacturing process, including heat-treating and shot peening, are designed for long life and consistent performance. QA1 also grinds both ends of the spring flat for accurate operation and applies a silver powder coat for durability.

QA1 stands behind these springs with a lifetime guarantee, promising they'll stay within 2% of their original free height and rate under normal use. They are also clearly marked with their length and rate, making identification quick and easy.