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.
-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
Order 5 or more pinions at once you may use coupon code PINION10 in the checkout to get 10%!