Beefy Hardened Steel 0.5M Pinion Gear 20T With 2mm Bore For RC Cars And Helicopters Upgrade, 0.5Mod 13T-27T Range, Fits Brushed And Brushless Motors, Pro Grade Durability And Smooth Gear Mesh For Peak Power

0.5Mod Hardened Steel 20T Pinion Gear, 2mm Bore - Single
✔️ Module 0.5, 20 teeth, 2mm bore, hardened steel durability

This hardened steel pinion gear is a precision drivetrain upgrade designed for micro RC cars and helicopters. It matches 2mm shafts and 0.5 module gear pitch, making it ideal for replacing worn gears and tuning power transfer in ARRMA and Losi models.

✅ Module 0.5 specifications and fitment details
✅ 20 teeth gear with 2mm bore for precise meshing
✅ Hardened steel construction for wear resistance and longer life
✅ Includes grub screws and hex key for quick installation

💡 What is a 0.5 Module pinion gear used for in RC drive trains?

It's a handy upgrade for precise power transfer in micro RC rigs.

- Used to connect 2mm shafts to 0.5Mod pinion gear sets - Helps achieve smooth mesh and efficient power transfer on brushed and brushless motors - Great for replacing worn gears in ARRMA and Losi micro kits ✝️