Upgrading your RC car’s drivetrain is essential for handling high‑output motors and aggressive driving styles, and the GPM steel pinion gear delivers consistent power and superior wear resistance through its hardened steel construction and secure fit. Built to a 0.5 Module pitch for precise spur‑gear mesh, it ensures smooth acceleration and dependable performance across high‑speed racing and off‑road conditions.

• Constructed from heavy duty hardened steel for maximum durability

• Finished with a black surface treatment to resist wear and tear

• Features precisely cut teeth to ensure smooth power transmission

• Standard 0.5 Module pitch fits many RC vehicle setups

• Matches 48 diametrical pitch spur gears cleanly

• Designed to fit standard 3.175mm electric motor shafts

• Round-shaped inner bore slides easily onto the standard motor shaft

• Includes two secure M3 set screws to prevent slipping under load

• Highly resistant to stripping during aggressive acceleration runs

• Genuine GPM Racing Product

• 1x GPM 40Cr Steel 48dp/0.5Mod Pinion Gear

• 2x M3 Set Screws