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making hundreds of minute steering and throttle adjustments per second to keep the VENDETTA™ 4X4 3S BLX Speed Racer precisely on the line you want to hold
Molded roll cage
2" (30 mm)
Easy gear mesh system
compatible with EC3™ devices
SPMXCA200 Smart ESC Programming Update Box: Avian and Firma spur gear making hundreds of minute steeringOverview Set, review, adjust and save the operating parameters of your Avian and Firma electronic speed controls using the Spektrum Smart ESC Programmer. When connected to a PC using the included USB cable, the programmer will update Smart ESC firmware and can adjust parameters through the Spektrum SmartLink app. You can also use it to check the balance of your LiPo battery cells. Product Features Updated V2 version Review, adjust and save Spektrum