Robinson Racing 2640 Speed Differential Gear 40T Arrma Infraction TRX-6 Parts Our new low-frequency (LF) spring

Our new low-frequency (LF) spring design improves traction by reducing chassis oscillation on rough track surfaces and large jump landings

Compact and lightweight soft-case construction

Losi Strike and HPI Blitz

Hot Racing EVE21HM Brass Heavy Metal Front Knuckle Red Cat Gen 8

Robinson Racing 2640 Speed Differential Gear 40T Arrma Infraction TRX-6 Parts Our new low-frequency (LF) springRobinson 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