Hardened Steel 13 Tooth Pinion Gear 32 Pitch For 3mm Shaft With Set Screw Heavy Duty RC Pinion Upgrade Model 3943X For Stronger Drivetrain And Faster Acceleration

Hardened 13-Tooth 32-Pitch Pinion for 3mm Shaft Single
✔️ Heavy-duty hardened steel, 13 teeth, 32-pitch, fits 3mm shaft

Designed for RC hobbyists, this pinion gear is machined from hardened steel to deliver durability under high load. It’s intended for use with a 3mm shaft and includes a set screw for secure mounting, making it a solid upgrade for faster acceleration and stronger drivetrain performance in RC vehicles.

✅ 13-tooth, 32-pitch pinion gear
✅ Hardened steel construction for durability
✅ Fits 3mm shaft with included set screw
✅ Includes set screw for secure mounting
✅ Replacement part for higher-performance RC drivetrains

💡 What is a handy pinion gear choice for improving RC drivetrain performance on a 3mm shaft?

Here's a concise guide to picking the right pinion for better drive and acceleration.

- 32-pitch and 13-tooth specs pair well with a 3mm shaft - Hardened steel construction delivers long wear life under load - Includes a set screw for secure, quick mounting - Works well as a common upgrade for RC drivetrains