Key FeaturesCarbon fiber main frameOptimized servo geometry245mm carbon fiber main bladesCNC aluminum headIntegrated bearing block servo mounts11 tooth pinion, installedSpektrum� AR7200BX Flybarless Control SystemE-flite� 320H 4500Kv brushless outrunner motorE-flite 25A brushless heli ESCE-flite DS76 digital cyclic servosE-flite DS76T tail servo Needed To Complete- 6+ channel DSM2- or DSMX-compatible transmitter - 11.1V 3S 1350mAh 30C LiPo flight battery - Charger for flight batteryVideo Overview OverviewThis Blade® 300 CFX is more than a mere upgrade of the popular 300 X. Beside the addition of carbon fiber and aluminum parts, it has been equipped with the same groundbreaking servo geometry used on the Blade 700 X Pro Series helicopter.Flawless Response Through Better Geometry The Blade 300 CFX uses the same servo geometry as the Blade 700 X Pro Series heli. This virtually eliminates mechanical inefficiency by keeping swashplate links near vertical throughout their range of motion. The result is flawless cyclic and collective response that feels almost telekinetic.