Also known as NM1902/2.5Y or 1902/2.5Y brushless motor, popular in airplanes, helicopters and boats that demand more torque.  Many people know these Neu motors as TORQUE MONSTERS, because of its additional diameter and slotted stator.
KV: 1650
Wt: 4.4 oz
Dia: 1.96 in.
Length: 1 in.
Rm: .032
Io @ 10V: 1.0
Continuous Wattage: 300W
Max Voltage: 17V

1900 series motors have 24 slot stators and 8 pole rotors, use M3 or M4 mounting screws

Max rpm:	35,000
Case Diameter:	1.96”
Shaft Size:	5mm
Shaft Length:	0.75”
Power Range:	600 - 6,000 watts
# of Slots / Poles:	24 slot stator / 8 pole

MAP: $99.00

1900 Series available options;
Helicopter version, which indludes finned casing, cooling fan, and larger bearings (additional $24.99)
P32 - 3.7 to 1 gear ratio gearbox and 6mm shaft (additional $109.99)
P32 - 4.2 to 1 gear ratio gearbox and 6mm shaft (additional $109.99)
P32 - 5.3 to 1 gear ratio gearbox and 6mm shaft (additional $99.99)
P32 - 6.7 to 1 gear ratio gearbox and 6mm shaft (additional $99.99)