Sonic Modell ZMR250 250MM Carbon Fiber Frame Kit with 5mm Frame Arm for MulticopterNote Now all the Aluminum Column are in Red Color not black like the photos showed And the upper standoffs are blue Specification Item Name ZMR250 250mm Frame Kit with 5mm Frame ArmBrand Name Sonic Modell SM Material Carbon FiberWheelbase 250mmFrame Arm 5mmWeight 164gRecommended Parts Package not included Motor 1806 Motor 2204 MotorPropellers 5 Inch PropellersESC 12A ESCFlight Control CC3D Flight Control Naze32 Flight ControlBattery 3S 2000 3000Mah BatteryFeature With screw under the center board With nylon ring cushionThe following parts in our website are suitable for this frame kit Motor Eachine 1806 2300KV Brushless Motor Or Emax Nighthawk 2204 2300KV MotorPropellers Please click hereESC RCX Simonk 12A ESC Or EMAX BLHeli Series12A ESCFlight Control OpenPilot CC3D Flight Controller Or Upgrade NAZE32 SP Racing F3 Flight Control Battery BlackMagic 3S 25C 3000mAh 11 1V Battery Or Flower Power Infinity 11 1V 3000mah 25C 3S BatteryPackage Included 1x SM ZMR250 Frame Kit