HRNSG830 - 30t Steel 48p Pinion Gear 5mm & 1/8

Machined as a 30 tooth 48 pitch steel pinion gear designed for 5 mm or 1/8 inch motor shafts, this component provides durable power transfer in 1/10 scale RC drivetrains. The hardened steel construction resists wear and stripping under high torque or brushless power setups. Precision machined teeth deliver smooth mesh with compatible spur gears, improving drivetrain efficiency and reducing noise. Ideal for performance upgrades and racing applications, it maintains stock gear ratios while enhancing reliability and service life.

• 30 tooth 48 pitch design compatible with most standard spur gears

• Fits both 5 mm and 1/8 inch motor shafts for versatile application

• Hardened steel construction increases strength and resists wear

• Precision machined tooth profile for smooth gear engagement

• Suitable for high torque or brushless motor setups

• Maintains proper gear ratio while improving durability

• Compact design installs easily without modification