This is the E-Flite Park 370 Brushless 1080Kv Outrunner Motor.  This motor is ideal for 3D models 7-14 oz (200-400g), or models requiring up to 110 watts of power.  The Park 370 Outrunner is super lightweight, weighing in at only 1.6 ounces!  This makes a great upgrade in place of Speed 280 and Speed 370 brushed motors.

Features

• Great upgrade for Speed 280 and Speed 370 applications
• Excellent motor for small 3D airplanes weighing 7-14 oz (200-400 g)
• Slotted 12-pole outrunner design
• Extremely lightweight - just 1.6 ounces
• High-torque, direct-drive motor - no gearbox necessary
• Motor mount, prop adapter and all hardware included
• External rotor design with front shaft for easy mounting
• Includes gold bullet connectors
• Ideal for models requiring up to 110 watts of power

Specifications:

Type: Outrunner
Size: Replacement for 280/370
Bearings or Bushings: Bearings
Recommended Prop Range: 9x4.7 to 10x4.7
Voltage: 7.2 - 12
RPM/Volt (Kv): 1080 Kv
Resistance (Ri): .19 ohms
Idle Current (Io): .70A @ 10V
Shaft Diameter: 3.17mm (1/8 in)
Overall Length: 25mm (1.00 in)
Weight: 45g (1.6 oz)
Overall Diameter: 28mm (1.10 in)
Diameter: 28 mm (1.1 in)
Length: 25 mm (1 in)
Continuous Current: 9A
Maximum Burst Current: 11A (15 sec)
Cells: 6-10 NiCd/NiMh or 2-3 LiPo
Speed Control: 10 - 20 Amp Brushless