OMPHobby M2 EVO RTF 3D Flybarless Dual Brushless Motor Direct-Drive RC Helicopter - YELLOWOMP M2 EVO RTF Electric Helicopter A True Evolution The OMP M2 EVO RTF Electric Helicopter takes the popular M2 platform to the next level. Featuring an updated flybarless head design, longer main blades, optimized brushless motors and adjustable tail boom length just to name a few this helicopter is truly an evolution of the M2. Built with a dual brushless motor direct drive main and tail system, M2 offers amazing simplicity and unheard of