Optimized Performance: Designed specifically for drones, it offers a high KV rating of 900/1050/1200KV, making it perfect for drones. This motor ensures your drone achieves a smooth and stable flight. Wide Compatibility: Compatible with 6S batteries, this motor provides flexibility in battery usage while maintaining high efficiency and power, making it perfect for a variety of drone setups. Durable Construction: Made with rugged materials to withstand the demands of regular use in challenging environments, ensuring longevity and reliability. A Must-Have for FPV Enthusiasts: A must-have for any serious FPV drone pilot looking to improve their drone's performance and flight capabilities. Magnetic:N52H Dynamic balance: less than equal 5mg Configuration: 12N14P No. of cell (Lipo) (S):6S Stator Dimension(mm):31 Item: X3115 KV900 Internal resistance(Ω): 52 Max Power (W): 1025 Max Current (A): 41A Idle current@10V (A): 1.6A ESC: 6S 50A Propeller: 9-10inch CF / Item: X3115 KV1200 Internal resistance(Ω): 24 Max Power (W): 2250 Max Current (A): 90 Idle current@10V (A): 2.6A ESC: 6S 90A Propeller: 8inch / Item: X3115 KV1050 Internal resistance(Ω): 33 Max Power (W): 1450 Max Current (A): 58 Idle current@10V (A): 2.2A ESC: 6S 60A Propeller: 9inch The product appearance and printed words may vary depending on the batch, but this does not affect use. Colour:Black Material:Metal<br><br>Package Contents: 1 * Brushless Motor Kit 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.