The large 6500mAh capacity provides longer driving sessions

Genuine Traxxas replacement part #8819

allowing you to change your spur gear quickly and easily

12-EZ Connectors (brass)

6 Tail Types: Normal

Robinson Racing 2640 Speed Differential Gear 40T Arrma Infraction N Accessories The large 6500mAh capacity providesRobinson Racing 2640 Speed Differential Gear 40T Arrma Infraction The Robinson Racing 2640 is a speed differential gear featuring a 40 tooth count, designed specifically for the Arrma Infraction. Speed gears like this one are built to adjust your differential's gear ratio for a particular driving style. This 40 tooth speed differential gear gives Infraction owners a specific ratio option for tuning their drivetrain's overall speed and acceleration