The introduction of strong magnetic tile magnets, optimization of magnetic circuit and coil slot full rate make the thrust of 0702 II 30000KV increased by 14.8%,Inject a steady stream of surging power into the aircraft,Flying and racing are both within your control Overcome heat decay,Long-lasting power Based on the strong magnetic tile-shaped magnet with super high temperature resistance, it solves the problem of thermal attenuation during flight,Meet the requirements of continuous violent flight, the power is always strong as before Continuous and stable power output, no need to worry about power decline Oil-containing bearings, and explosion- model,0702 II oil-bearing brushless motor has lighter weight and stronger explosion resistance, which can meet the needs of users who are constantly pursuing lighter motors and achieve both weight reduction and stronger flight performance Double ball bearings, high speed and stable,0702 II custom double ball bearing motor, high speed performance, no fear of high speed impact, still feel smooth -molded screws add icing on the cake for 0702 motors,The ultra-light weight effectively reduces the load on the whole machine. The excellent strength performance ensures the stable installation of the motor. The two complement each other to further improve the level of the whole machine without sacrificing stability Item: 0702 II Brushless Motors Motor KV (rpm/V): 30000KV Bearing: Dual ball bearings (0702 II), Brass bushings (0702SE II) Weight: 1.55g (0702 II) Shaft Diameter: 1mm Shaft Length: 4.2mm Hole Distance: 6.6mm Motor Mount Holes: M1.4 Input Voltage: 1S Cable: 35mm (connector included),30AWG The product appearance and printed words depending on the batch, but this does not affec use. Colour:As Shown Material:Metal Package Contents: 4 * 30000KV Brushless Motors Only the above package content, other products are not included. Note: Light reflection and