See that's the thing idk if they do, I know I can get them made but idk if I need to, the trucks all stock with a mid grade battery on it. You can look up either the losi strike, slider, or high roller gear bag and it'll show them all. There is a company that makes stamped steel gears but it's not all of them. And the LHS which i will no longer be going to want do anything for me.