Feature:1. Composite processing and injection molding, lightweight power system with superior rigidity and toughness.2. Ensuring perfect balance of the blade, the bucket fits the duct in the right position, and its sound and efficiency are comparable to metal.3. Good heat dissipation allows the engine to operate more efficiently and provide performance while extending engine life.4. Careful design, superior anti-interference, and easy to install and disassemble.5. 6S 1450KV duct, full load power 2264W/3125W, maximum thrust 3.09KG/3.79KG.Specification:Item Type: Fan PropellerMinimum Starting Voltage: 6.5VMinimum Starting Power: 6.5WDuct Version: 6S 1450KVMaximum Voltage: 22.2V/25.2VMaximum Current: 102A/124AMaximum Thrust: 3.09KG/3.79KGFull Load Power: 2264W/3125WPackage Weight: Approx. 384 gEmpty Duct Weight: 145gNet Weight: Approx. 364 gMotor Weight: Approx. 224 gRecommended Battery: 6S 6000MAH 35C (Not Included)Recommended ESC: 120A (Not Included)Banana Head: Φ4.0 mm.w-e-text table td,.w-e-text table th,;.w-e-text table,Package List:1 x 90mm 12-Blade Fan Propeller1 x InstructionNote:1. Manual measurement, please allow 1-3mm error, thank you!2. Due to the difference between different displays, the picture may not reflect the actual color of the item.