Hardened Steel Pinion Gear 5mm Bore 48P 29T (RRP2029)

Hardened steel pinion gear with a 5mm bore, 29 teeth, and 48 pitch, designed to mesh with a compatible spur gear in RC gearboxes to transfer motor power to the drivetrain.

Made from hardened steel for durability, the 5mm bore provides a secure shaft fit and tight tolerances ensure smooth, reliable engagement. When paired with a matching 48P spur gear, it delivers consistent power transfer and a predictable gear ratio for hobby RC vehicles.