1. Race Spec Performances. High Strength N52 Neodyum Magnets2. Active Cooling Fins Greatly Reduce Motor Temeratures3. Low CG, Light Weight Design. Japanese Bearing For Performances4. Enchance Anti Off U Ring For Safety & Stablility5. Lock CW / CCW LocknutsModel: RS2205-2300Framework: 12N14PNo. of Cells: 3 - 4SLength:31.7mmShaft: M5KV: 2300Max Thrust: 1024gDiameter: 27.9mmPropeller Suggested: HQ 5045 BN 5045XSHWeight: 30gTool Supplies: motorUpgrade Parts/Accessories: motorRC Parts & Accs: MotorsUse: Vehicles & Remote Control ToysTechnical parameters: Value 5Remote Control Peripherals/Devices: MOTORFor Vehicle Type: AirplanesFour-wheel Drive Attributes: MotorsWheelbase: Upper Shellcolor:As shownMaterial:MetalPackage Contents:4 x brushless motor(2 CW +2 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.