This is one of the most powerful and capable motors on the market for the 3″ class of racer. This little monster can also be used with light weight 4″ machines. Specification: KV: 3600KV Stator: 0.15mm Nippon stell silicon steel Configuration: 9N12P Prop Adapter Shaft Thread: M5 No.of Cells(Lipo): 3S-4S Bolt Pattern: M2 (12mmX12mm) Bearings: Japanese NSK 5x2x2.5mm Rotor: N52H arc magnets Weight: 15.1g with 16cm SR wires Wire AWG: 26AWG 16cm length Bell cap: Al 7075
