25-Tooth Pinion Gear 1.0 Metric Pitch for 5mm Shafts With Set Screw 6492X RC Pinion Gear for Steel Spur Gear Systems And High Torque RC Upgrades For Durable Performance And Easy Install

RC 25T Pinion Gear, 1.0 MP for 5mm Shafts, Single
✔️ 25T pinion, 1.0 pitch, 5 mm shaft, includes set screw

This pinion gear is a precision drive component used in RC cars and trucks to adjust gearing by meshing with a steel spur gear. It’s designed for 5 mm motor shafts and comes in a compact, easy-to-install form factor.

✅ 25-tooth gear with 1.0 metric pitch for 5 mm shafts
✅ Includes set screw for secure mounting
✅ Compatible with steel spur gears
✅ Part number 6492X, silver finish
✅ Improves gearing options for tuned acceleration and top speed

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

Pinion gears control how fast and how powerful your rig can go by changing the gear ratio with the spur gear.

• Handy way to dial gear ratios for optimized acceleration and top speed
• Helps balance motor torque with spur gear choice for better traction
• Simple upgrade that boosts drivetrain reliability and performance