For visually impaired users: Browse the streamlined version of our website.

E-flite Park 370 BL Inrunner Motor (4100KV)

Please be aware that pricing and product availability in-store may vary from what’s available online because each store is independently owned and operated.
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
Note: Manufacturer does not allow using discount coupons
Low Price: $37.99
Discontinued Online
Get better and more efficient performance for sport and
aerobatic park flyers.

Key Features:

  • Slotless 2-pole design
  • Prop adapter and gold-plated connectors included
  • Excellent motor for small airplanes 10–14 oz (280–400 g)
  • Great upgrade for Speed 280 and Speed 370 applications
  • Adapter plate for mounting to GWS- and E-flite-style gearboxes; prop adapter included
  • Available with a 10T and 12T pinion gear for easy upgrade for 6.6:1 or 5.33:1 gearbox


  • Type: Brushless
  • Size: Park 370
  • Bearings or Bushings: Bearings
  • Recommended Prop Range: 9x6 to 12x6
  • Voltage: 7.2 to 12
  • RPM/Volt (Kv): 4100
  • Resistance (Ri): .10 ohms
  • Idle Current (Io): 1.00A @10V
  • Shaft Diameter: 2mm (.08 in)
  • Overall Length: 30mm (1.20 in)
  • Weight: 48 g (1.7 oz)
  • Overall Diameter: 20mm (.80 in)
  • Diameter: 20 mm (.8 in)
  • Length: 30 mm (1.2 in)
  • Continuous Current: 8A
  • Maximum Burst Current: 13A (15 sec)
  • Cells: 6–10 Ni-Cd/Ni-MH or 2–3 Li-Po
  • Speed Control: 10- to 25-amp brushless

Needed To Complete:

12–25A Brushless ESC
6.6:1 or 5.33:1 gearbox
9x6 to 12x6 Prop
11.1V 3-cell 1200–1320mAh LiPo

This product was added to our catalog on November 3, 2006