This 13T 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 3mm shaft.

Note:  This pinion will increase the speed gained with the switch to brushless motors by providing more overall top end speed.  Final gear ratio for this using the BS801-014 spur gear will be 3.31:1.  Stock gearing is 3.52:1.

Shipping Charges:  Our standard shipping charge is $5.50 for the 1st item and $1 for each additional item purchased.