Specification: Brand: VCI Spark Model: 2207 Pro1950KVKV:1950KVConfiguration:12S14PInternal Resistance:56m惟Shaft Length :12.2mmRated Voltage:6S (24V)Peak Current:44.73AIdle Current(10V):0.9AMagnets:N52SH arcStator Size:蠁22*L7mmDimensions:蠁27*L31.4mmShaft Diameter:M5Silicone Wire :20AWG 150mmMax Instantaneous Power:1073.52WWeight(Incl. Cable):33.3g 2050KV KV:2050KVConfiguration:12S14PInternal Resistance:55m惟Shaft Length :12.2mmRated Voltage:6S (24V)Peak Current:47.37AIdle Current(10V):1.0AMagnets:N52SH arcStator Size:蠁22*L7mmDimensions:蠁27*L31.4mmShaft Diameter:M5Silicone Wire :20AWG 150mmMax Instantaneous Power:1136.88WWeight(Incl. Cable):33.3g 2100KV KV:2100KVConfiguration:12S14PInternal Resistance:54m惟Shaft Length :12.2mmRated Voltage:6S (24V)Peak Current:50.27AIdle Current(10V):1.0AMagnets:N52SH arcStator Size:蠁22*L7mmDimensions:蠁27*L31.4mmShaft Diameter:M5Silicone Wire :20AWG 150mmMax Instantaneous Power:1206.48WWeight(Incl. Cable):33.2g Features: 1. High-performance: The VCI Spark 2207 Pro offers exceptional power and efficiency for optimum performance. 2. Versatile: Available in multiple KV options, allowing you to select the perfect motor for your specific needs. 3. Brushless Technology: With the brushless motor technology, you can enjoy smooth and reliable operation. 4. FPV Compatible: Designed specifically for FPV applications, ensuring a seamless experience for enthusiasts. 5. Durabl Construction: These motors are built to last, with a sturdy design that can withstand rigorous use. Package Included: 1x 2207 Pro Motor 1x Motor Nut 1x bag of Screws