15 Tooth Extra Hard Blackened Steel 32p Pinion Gear 5mm (RRP8615)

15-Tooth Extra-Hard 32-Pitch Pinion Gear for 5mm Shafts. This high-carbon steel pinion is blackened for durability and heat-treated to boost surface hardness, ready to handle heavy-duty RC driving. It’s precision machined and clearly marked with its tooth count, and includes one 4mm set screw (a 2mm Allen wrench for the screw is not included). Designed for motors with a 5mm shaft, including setups from Traxxas, Associated, and HPI, it pairs best with metal spur gears for dependable power transfer.

Compatibility notes: 32-pitch gears can be used with 0.8-module spur gears without introducing extra noise or wear; the main difference is a slightly larger outer diameter per tooth. Built for durability, this pinion offers reliable performance under demanding conditions.