Steel M1 Pinion Gear Set For RC Cars And Trucks 34T To 45T With 5mm Shaft Durable Steel Gears For 1 Eighth And 1 Tenth Scale Brushless Motors Includes 11 Tooth Options And 36T For Tuned Speed And Torque

Steel M1 Pinion Gear Set for RC Cars, 5mm Shaft
✔️ 34T-45T steel pinions, 5mm shaft, 11 teeth options

This steel pinion gear set is designed for RC cars and trucks with 5mm shaft motors. Use it to tune speed and torque across 1/8 and 1/10 scale brushless systems in popular models.

✅ Tooth counts: 34T, 35T, 36T, 37T, 38T, 39T, 40T, 41T, 42T, 43T, 45T
✅ Material and treatment: steel, nitrided for hardness and corrosion resistance
✅ Shaft compatibility and pitch: fits 5mm shaft motors; ensure spur gear pitch matches
✅ Durability: wear-resistant with improved fatigue life for tough RC driving
✅ Package: 1 x Motor Gear included
✅ Installation tip: thread lock grub screw for secure fit

💡 What is a pinion gear used for in RC cars and how does gear ratio affect speed and torque?

Pinion gears set the gear ratio, directly influencing speed, acceleration, and motor temperature. - gear ratio controls top speed and torque - larger pinions boost top speed with the right spur - smaller pinions boost torque for climbing and traction