Convenient transmitter programming for six common adjustable settings including cutoff voltage and drag brake
Dial in ESC settings, update ESC firmware and view data logs with Castle Link USB programming kit (coupon for USB adapter included with purchase, Castle Link software located here)
Optional smartphone-based programming, firmware updates and data log viewing with the B-LINK™ Bluetooth Adapter (sold separately) and Castle Link software for iOS or Android (free download)
ESC is housed in a rugged CNC aluminum case and potted in waterproof epoxy to protect the electronics and promote efficient heat transfer
Waterproof design for all weather conditions
Factory equipped thermally controlled (and removable) 30mm cooling fan