48P Pinion Gear Set For One Tenth RC Car With 3.175mm Shaft Hole Includes 18T 19T 20T 21T 22T 48 Pitch Motor Gears Upgrade Kit With Screwdriver 5 Pack For Smooth Mesh Quick Install And Tuned Power

48P 1/10 RC Pinion Gear Set with 3.175mm Shaft (5-Pack)
✔️ 18T-22T 48P pinions, hardened steel, fits 3.175mm shaft, driver

These 48P pinion gears are designed for 1/10 scale RC cars to mesh smoothly with compatible spur gears. This handy upgrade kit helps you tune acceleration and top speed on common 3.175mm shaft setups across brands like Traxxas, Tamiya, Redcat, Losi, and Arrma.

✅ 18T, 19T, 20T, 21T, 22T pinions in 48P pitch for flexible gearing
✅ 3.175mm bore fits standard 3.175mm shafts (0.125 in)
✅ Hardened steel construction for long wear life and smooth operation
✅ Includes hex driver for quick, on-vehicle installation
✅ Pack of 5 pinions in one upgrade kit with grub screws

💡 What is a pinion gear set used for in RC cars and how does it affect performance? A handy gear tuning tool to balance speed and torque in 1/10-scale rigs.

- Helps tune speed and torque by selecting the right tooth count - Larger pinions increase top speed, smaller pinions boost acceleration - Ensure proper mesh with a matching 48P spur gear - Regularly inspect gear mesh for wear and slip