
Speed Control (Front) - D4+ 2.0 (1st Generation) and D5+
Replacement Front Electronic Speed Controller (ESC) for Nanrobot D4+ 2.0 First Generation and D5+ Electric Scooters Restore proper front motor performance with this OEM-spec front speed controller, designed specifically for the Nanrobot D4+ 2.0 (1st Generation) and D5+ scooters. This ESC manages the power flow to the front wheel, delivering responsive acceleration and balanced ride dynamics. To determine if this is the correct controller for your scooter, check the wheels:If your wheels do not have "RoadRunner Scooter" engraved on them, this is the correct part. For engraved wheels, a different model is required. Contact RoadRunner Scooters for verification and support. Features: Compatible with Nanrobot D4+ 2.0 (1st Generation) and D5+ scooters Controls front motor power and throttle response OEM-spec speed controller for reliable operation and fit Ideal replacement for faulty or underperforming front ESC units Fitment Tip: Order this model only if wheels have no "RoadRunner