Hamilton Hobbies 40T 48P PINION (HAM13252)

These lightweight aluminum pinion gears allow your motor to speed up faster for improved performance on the track. These gears are machined true from high quality aluminum.

Features:
-Etched for easy identification
-Less rotating mass for quicker motor acceleration
-Choose from 13 to 41 tooth gears
-48 pitch teeth with standard 3.17mm bore.
-Includes set screws