The RockShox Coil - Medium Red is a high-quality replacement spring specifically designed for the Lyrik fork models A1 and A2, manufactured between 2010 and 2016. With a length of 170 mm, this spring provides optimal support for various types of bicycles, including e-bikes. Made from durable steel, it ensures high longevity and reliability under demanding conditions. The striking red color not only adds an appealing look but also makes it easier to identify the spring. This coil spring is designed to enhance the suspension characteristics of the Lyrik fork and ensure a comfortable riding experience. It is an ideal choice for cyclists looking to adjust or replace their suspension to optimize their bike's performance. The use of metal in the construction provides stability and resilience, making it a valuable addition to any bicycle.