Aluminum Pro Pinion Gear 1/8" Bore 48P 43T (RRP1343)

A high-performance aluminum Pro pinion gear for RC cars, featuring 43 teeth, 48P pitch, and a 1/8-inch bore. This precision pinion is designed to mesh with compatible spur gears to translate motor torque into smooth, predictable wheel speed and overall drivetrain performance.

Pro pinions are precision machined from aircraft-grade aluminum, lightened for efficiency, and finished with two coats of hard black anodize for durability. The tooth count is stamped on the gear, and a 5-40 set screw is included for secure mounting. While recommended for on-road use, they can be run off-road as needed.