For sale: TBS Discovery Pro in very good condition, little use, never crashed, flies great...built by Kloner. Includes: 4x Leopard 3536-960kv motors (tons of power, excellently balanced), 4x ZTW Spider 40A SimonK OPTO ESCs, DJI Naza Lite w/ GPS, set of Graupner props, 690TVL ultra WDR Pixim...