Features: High Quality Materials: The motor carrying with exquisite selected materials, benefits for stable operation with higher torque, serve you remarkable DIY toy experience. Wide Range Compatible: All new A2212 motor could for most toy aircraft, use as the replacement part of your toy accessories. Main Technical specifications: With 4 options KV available to choose,KV1200/KV1400/KV2200/KV930, output draft diameter approx 3.17mm/0.12inch, meet to the requirements of most RC quadcopter. Reusable Spare Part: Suitable for DIY toys or replaceable spare parts, remote control toy especially for RC aircraft toys, replace and extend the remote toys a brand new service cycle. Easy to Assemble: Covered by quality metal materials, durable and energy-saving, which is also stable and lasting the motor performance, easy to assemble, or we'd like to offer instructions if any further requirement. Package Includes: 1Set Brushless Motor for RC Aircraft(KV1200)/ 1Set Brushless Motor for RC Aircraft(KV1400)/ 1Set Brushless Motor for RC Aircraft(KV2200)/ 1Set Brushless Motor for RC Aircraft(KV930) Specifications: Material: Metal + Plastic Model Options: KV1200/KV1400/KV2200/KV930 Color: As pictures shown Product Size: approx. 27.8 x 27 mm/1.1 x 1.1 inches Net Weight: 60g/0.13 lbs note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.