Extra Hard Steel Pinion Gear 5mm Bore Mod0.8 23T (RRP8723)

Extra-Hard 23-Tooth Pinion Gear, 5mm Bore, 0.8 Module. This high-durability pinion is designed for high-power brushless RC cars, delivering dependable gear engagement under demanding torque. It features a 5mm bore and 23 teeth in a 0.8 module, and includes a 4mm set screw; a 2mm hex key is required to tighten the screw (not included). It is intended for motors with a 5mm shaft, and a reducer sleeve is required for 1/8 inch shaft motors.

Precision machined from extra-hard high-carbon steel and stamped with the tooth count for quick identification, the pinion provides consistent mesh with spur gears. It is compatible with 32 pitch and 0.8 module gear sets, and using them together does not cause adverse effects such as increased noise or wear. The rugged construction supports long life and steady performance under high-load driving.