The Tekno RC TKR6146 CNC Delrin Shock Cartridge Set is a high-performance upgrade designed to enhance the smoothness and efficiency of your vehicle’s suspension system. Precision CNC machined from low-friction Delrin material, these shock cartridges reduce drag on the shock shaft, resulting in smoother suspension action and improved handling across a wide range of track and terrain conditions. They are a direct replacement for stock shock guides and are compatible with a wide variety of Tekno platforms including EB48, ET48, NB48, NT48, SCT410, and MT410 series vehicles. In addition to improved performance, the Delrin construction offers increased durability over standard components, making this set a reliable upgrade or replacement for maintaining consistent suspension performance and long-lasting operation.