DYS 1306 3100KV BX Series Brushless Motor For Multicopter CW & CCW Brand Name: DYS Item Name: BX1306 3100KV Brushless Motor RPM/V: 3100kv Dimensions: 18  15mm Shaft: 2mm main shaft and 5mm prop shaft Voltage: 2S~3S (7.4v to 11.1v) Weight: 13g Max Current: 8A ESC: 6amp to 10amp Motor Mount Holes: M2 x 12mm Package Included: 1 x CW Motor 1 x CCW Motor