This Schumacher Racing Products replacement set includes two servo saver springs, one soft and one hard, allowing you to tune steering response and feedback to suit your driving conditions and surface. The springs are made from metal and are designed to fit a range of Schumacher 1:10 and 1:8 platforms. Having both rates on hand means you can switch between setups without waiting on additional parts. Features: Includes one soft spring and one hard spring Two-piece set Allows steering feel and response tuning Metal construction 7/7/26 cs