Features:
100% Brand new and high quality!
The motor is with high efficiency silicon steel and high temperature powerful magnet. 
Selected bearings to reduce motor vibration， shell using high-precision CNC machining and professional balancing test， making concentricity， balance is greatly enhanced. 
Low vibration motor great for flying
To make aircraft more stable
Less operating noise
More efficient
Bearings long life

Specifications:
Item name: 1806 2300KV Brushless Motor
Height: 0.85 inches (21.5mm)
Width: 0.90 inches (23mm)
RPM/V: 2300KV
Output shaft diameter: 2
Voltage: 2-3S
Battery: 2-3S lithium polymer
Max.current: 7.6A
Max. power: 84.4W
Motor mount hole size: M2
Net Weight: 31g

Package includes:
1 x 1806 2300KV Brushless Motor