Fit for Arrma 1/18 granite grom series, 1/14 typhon grom series , 1/16 mojave grom series
Steel gear and aluminum case , sturdy
Replace code ARA311177V2 , ARA311193 , you can use it directly
CNC Machined Precision , utilizing state-of-the-art CNC machining technology, each component is precision-cut to ensure tight tolerances and smooth operation, enhancing overall performance and efficiency