Hobbywing Xerun XR8 Pro Brushless ESC/G3 Motor Combo 2800kV 38020430 New December 2, 2023 admin Hobbywing XR8 Pro 1/8 Competition Brushless ESC/G3 Motor Combo with 2800Kv Motor. Full Sensored mode (when paired with XR8 SCT ESC or XR8 plus ESC). When matching with XERUN 1/8 motor (G3 4268/4274) motor, the Max.