This is the E-Flite Park 400 Brushless Outrunner Motor (920Kv).  E-flite now brings you a small lightweight outrunner motor that is the perfect replacement for Speed 280 and Speed 370 applications for small 3D and scale park flyers weighing 10-20 ounces.

Features:

• Slotted 12-pole outrunner design
• Prop adapter (EFLM1923) and gold-plated connectors included
• Motor mount included
• Excellent motor for small 3D and scale park flyers weighing 10-20 oz (280-560 g)
• Replacement for Speed 370 and Speed 400 applications

Overview:
The great performance and small size of this engine makes it perfect for small 3D and other park flyer models. The external rotor design eliminates the need for a gearbox, saving you valuable weight to get the maximum performance out of the model.

Requires:
10-20A brushless ESC