1. Race Spec Performances2. High Strength N52 Neodyum Magnets3. Active Cooling Fins Greatly Reduce Motor Temeratures4. Low CG, Light Weight Design. Japanese Bearing For Performances. Enchance Anti Off U Ring For Safety & Stablility5. RS2205 2300kv Motor: Model: RS2205-2300; Framework: 12N14P; No. of Cells: 3 - 4S; Length:31.7mm; Shaft: M5; KV: 2300; Max Thrust: 1024g; Diameter: 27.9mm; Propeller Suggested: HQ 5045 BN 5045XSH; Weight: 30g30A Description:Item name: FVT LittleBee BLHeli_S SPRING 30A ESCInput Voltage: 2-6S BEC Output: NoContinue Current: 30A, Burst Current: 35A up to 10SSize: 35 x 17mmWeight: 9g(include and signal wire)Main IC: SILABS EFM8BB21F16, MCU run 48MHzMOS: Both low and high side fets are NfetsSwitching speed is very fast, it has dedicated driver chipBLHeli_S Bootloader andamp; Firmware20A Description:Item name: FVT LittleBee BLheli-s SPRING 20A ESCInput Voltage: 2-4S BEC Output: NoContinue Current: 20A, Burst Current: 25A up to 10SSize: 23.5 x 12mmWeight: 4g(include and signal wire)Main IC:SILABS EFM8BB21F16 ,MCU run 48MHzMOS: Both low and high side fets are NfetsSwitching speed is very fast, it has dedicated driver chipBLHeli S Bootloader andamp; FirmwareRecommend Age: 12+yRC Parts & Accs: MotorsFor Vehicle Type: AirplanesUse: Vehicles & Remote Control ToysUpgrade Parts/Accessories: motorRemote Control Peripherals/Devices: MotorTool Supplies: motorTechnical parameters: Value 5Four-wheel Drive Attributes: MotorsWheelbase: Upper Shellcolor:As shownMaterial:MetalPackage Contents:1 x brushless motor(CCW)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.