Hobbywing XERUN AXE540 2300KV-FOC Motor w/ Sensored Brushless ESC V1.1 Combo Set For 1/10 RC Crawler #AXE540 2300KV V1.1. This is Hobbywing XERUN AXE540 2300KV-FOC Sensored Brushless System For 1/10 Scale Crawler. Photos for reference only. For: 1/10 Scale Crawler. Word’s First FOC brushless system for Rock Crawler. Field-Oriented Control for Super Linearity & High […]