Robinson Racing 2640 Speed Differential Gear 40T Arrma Infraction E-Revo Parts Charge only with a LiPo-compatible

Charge only with a LiPo-compatible balance charger using the appropriate settings

and features 72 LEDs with a built in on/off switch

concrete grain silo

3-color automatic signal for HO layouts

Robinson Racing 2640 Speed Differential Gear 40T Arrma Infraction E-Revo Parts Charge only with a LiPo-compatibleRobinson 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