SPEKTRUM Smart ESC Programming Update Box: Avian and Firma Servo Horn Double The SR315 is capable of

The SR315 is capable of being placed in very small and tight builds

This Scratch 'N Weather bodyshell comes out of the box with a durable black exterior paint job

One side reduces side traction in high bite

Maximum Burst Discharge: 40C (84A) for 3 seconds

83in (580mm)

SPEKTRUM Smart ESC Programming Update Box: Avian and Firma Servo Horn Double The SR315 is capable ofProduct Features Updated V2 version Review, adjust and save Spektrum Smart ESC parameters Connect (via USB) to a PC to update Smart ESC firmware and adjust parameters via Spektrum SmartLink PC app Check a LiPo battery's cell balance Needed for programing and updating the Spektrum Sensored Crawler ESC (SPMXSE1060) Product Overview Set, review, adjust and save the operating parameters of your Avian and Firma electronic speed controls using the Spektrum