Extra Hard 12 Tooth Blackened Steel 32p Pinion Gear 5mm (RRP8612)

Extra-Hard 12-Tooth 32P Pinion Gear for 5mm Motor Shafts is a high-performance, long-wear pinion designed for demanding RC setups. Forged from high-carbon steel and heat-treated to boost surface hardness, it’s built to pair with metal spur gears for durable, reliable power transfer under heavy use.

Precision machined and stamped with the tooth count, it includes a 4mm set screw for secure mounting on a 5mm shaft (a 2mm Allen wrench is not included). Suitable for 5mm-shaft motors, including Traxxas, Associated, and HPI models, it’s ideal for heavy-duty driving. Designed for 32-pitch gear systems, it can be used with 0.8 module gears without adverse effects such as increased noise or wear, delivering smooth, dependable performance under load.