Racerstar Racing Edition 2205S BR2205S 2300KV 2 4S Brushless Motor CW CCW For X210 220 QAV250 280 FPV Racing FrameDescription Brand RacerstarItem name BR2205S 2300KV Brushless MotorRPM V 2300KVHeight 33mmWidth 27 9mmShaft diameter M5Motor mount hole size M3Weight 29 gramsVoltage 2 4SBattery 2 4S lipo batteryInternal resistance Usage X210 220 QAV250 280 FPV Racing Frame Tested with 14 8V voltage and 5045 propellers Load current 27 6APull 950gPower 408WEfficiency 2 3 g W CW screw thread motor comes with red capCCW screw thread motor comes with black capFeatures Long life Japanese NMB ball bearingsEfficient Japanese Kawasak stator steelN40SH magnetic steel stable up to 180°Oxygen free copper wire7075 T10 7050 aviation aluminum alloy materialCNC machined aluminum caseSilicone wire leadsPatented balance techniquesUnique wiring method Upgrade propeller baseAnti skidding screw thread to prevent propellers from skidding 5mm stainless hollow shaftImported NMB high end mute bearing99 99 Oxygen free copper wire high effciency assurance Prevent falling technologyIntegrated stainless steel shaftCNC processing technicFactory 100 dynamic balancing treatment Package included 1 x BR2205S 2300KV Brushless Motor