32P 5mm Pinion Gear Set For RC Buggy And Monster Truck Hardened Metal Construction With 17T 18T 19T 20T 21T Teeth Smooth Quiet Performance Compatible With 0.8 Metric Pitch Ideal Upgrade For RC Cars And Trucks

32P 5mm Pinion Gear Set for RC Cars, 17-21T Hardened
✔️ 5pc 32P 5mm pinions: 17T, 18T, 19T, 20T, 21T, 0.8M pitch

The 32P 5mm Pinion Gear Set is a hardened metal upgrade designed for RC buggy and monster trucks that use 0.8 metric pitch. It includes five pinions (17T-21T) to tailor acceleration, torque, and top speed, with a compact height of 14mm for a snug fit in tight chassis.

✅ 32P, 5mm shaft, 0.8M pitch; five teeth options (17T-21T)
✅ Hardened metal construction for long life and cooler running
✅ Includes 5 pinions plus grub screws and hex key for installation
✅ Pinion height 14mm; tip diameters: 17T 15.1mm (0.60"), 18T 15.9mm (0.63"), 19T 16.5mm (0.65"), 20T 17.0mm (0.67"), 21T 18.0mm (0.71")
✅ 5-piece pack sized 8.5 × 4.5 × 3 cm (50 g)

💡 What is a 32P pinion gear set used for in RC cars and how does it boost performance?

It lets you tune torque and top speed by changing the gear ratio.

- Increases torque and speed through tooth-count choices - 0.8M pitch ensures proper meshing with compatible spur gears - Five teeth options (17T-21T) for flexible tuning - Hardened metal construction resists wear under load and heat