SMT1610-8000 Spin Brushless Out-Run Motor 8000kv 16D x 10H mm 130X 

-This outrunner motor is mainly designed for Blade 130X or similar size heli, running with 7.4V Lipo batteries.

-We recommend to use 11T pinion gear.

Note: For maximum life, please ensure that the bearings are maintained properly; put a small drop of bearing oil on each bearing every 5 flights. And please make sure that a sufficient gap is left between the pinion and main gear during motor installation to avoid binding and causing over load to the motor.