HOBBYWING QUICRUN 2435-4500KV G3 MOTOR 1/16 & 1/18 (2.0MM SHAFT) The QuicRun 2435 4500KV G3 has been upgraded to a 4-pole rotor which has improved the torque and power output. FEATURES High Efficiency means more POWER while keeping TEMPS low! 4 pole rotor design for increased torque, and more power Compared with the previous generation of motors, the output power and efficiency are increased by more than 4%, and the motor temperature is effectively reduced under the same load. 0.2mm thick silicon steel laminations, high strength explosion-proof rotor, high-temperature resistant coil and high-precision and high-quality bearings make the motor super durable. SPECIFICATIONS Scale: 1/16th & 1/18th Brushed/Brushless: Brushless Sensored/Sensorless: Sensorless Pole Count: 4 KV Rating: 4500 LiPo Cells: 2S No-load Current(A): 2.1A O.D.(mm): 24.0 (0.94in) Length (mm): 36.0 (1.42in) Shaft Diameter (mm): 2.0 (0.08in) Shaft Length (mm): 12.0 (0.47in) Weight: 61.2g Timing: Fixed (HW30404004)