This 12T Mod1 steel pinion is designed to compliment the BS801-014 Mod1 spur gear upgrade for the Ground Pounder. These gears can accept brushless power with ease! This pinion fits all motors having a 5mm shaft. If you have a 3mm shaft motor, you will also need our CPE-SHAFT53 reducer.
Note: This pinion will match up to the 43T Mod1 spur gear with virtually the same stock gear ratio of 3.52:1.
Shipping Charges: Our standard shipping charge is a flat $5.00 for this item.