Yeah Racing 15T HD Steel Mod1 5mm Bore Motor Gear Pinion

Yeah Racing 15T HD Steel Mod1 5mm Bore Motor Gear Pinion

The Yeah Racing 15T HD Steel Mod1 Motor Pinion Gear is a heavy-duty replacement or upgrade pinion gear for RC cars and trucks. Machined from hardened steel, it offers significantly greater durability and wear resistance over standard plastic or soft metal pinions, making it ideal for high-power brushless motor setups where gear longevity and precise mesh are critical.

• Brand: Yeah Racing
• Teeth: 15T (15 tooth)
• Module: Mod1 (Module 1)
• Bore Diameter: 5mm (fits standard 5mm motor shafts)
• Material: HD (heavy-duty) hardened steel
• Fastening: Grub screw (set screw) secured to motor shaft
• Application: RC cars and trucks with Mod1 spur gear and 5mm shaft brushless or brushed motors
• Advantage: Hardened steel construction resists wear, stripping, and deformation under high-torque and high-RPM conditions

Upgrade your drivetrain where it matters most — the Yeah Racing HD steel pinion delivers the durability and precision mesh that serious RC drivers demand, outlasting standard pinions many times over in high-power applications.