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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
New Blades S 700mm size
Powered Directly via LiPo or a BEC Through the Dedicated Connector
0 mm Idle current 3
Color coded for easy size recognize
3 xu00a0Nut M10
O.S. 55HZ-R DRS Ringed .55 Helicopter Engine multirotor_cate New Blades S 700mm sizeThis is the O. S. . 55 HZ R DRS Ringed Competition Helicopter Engine. The maneuvers in F3C competitions increase the level of performance these days not speak of 3D flight. This means the pilots demand more performance on its power source: engines. O. S. Engines has responded to the market demand on the cutting edge, which is always changing. The DRS (Demand Regulator System) is the ideal fuel supply system, which uses the primary pressure and