MakerDoIt 48P Pinion Gear Set 3.175mm 24T 25T 26T 27T 28T For RC Cars And Trucks High Precision Pinions With Smooth Mesh Easy Upgrades For Faster Acceleration And Safe ESC Motor Operation
✔️ 5-piece 48P pinion set: 24T-28T; 3.175mm bore; includes screws
These hardened steel 48P pinions are designed for RC cars and trucks, letting you tune acceleration and top speed by swapping tooth counts from 24T to 28T. Each gear features a 3.175mm bore and comes with set screws and a hex key for quick, secure mounting on compatible motors.
✅ 48P pitch ensures proper mesh with compatible spur gears
✅ 3.175mm bore fits standard RC motor shafts
✅ Hardened steel for durability and reuse
✅ Includes set screws and hex key for easy installation
✅ 24T, 25T, 26T, 27T, 28T options for dialing gear ratios
💡 What is a pinion gear set used for in RC cars? A handy explainer on gearing and motor health.
- It tunes acceleration and top speed by adjusting gear ratios
- It helps manage motor temps and ESC safety during runs
- It’s useful for adapting to different track conditions
- It’s easy to swap in with the included hex key