Spektrum SMART - Item No. SPMXSM1100
4.3 out of 5 Customer Rating

Firma 780Kv Brushless Motor, 6.5mm Bullet

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Key Features

  • Heat sinking designed CNC aluminum housing
  • 8S LiPo power capable
  • Hgh efficiency design
  • High-quality 4-pole sintered rotors
  • Includes 6.5mm gold plated bullet connectors
  • Precision ball bearings and hardened steel 8mm shaft


Perfect option for 1/5th scale models looking to run a 8S Lipo powered setup. Featuring a low cog 4-pole 8-magnet rotor design, CNC machined aluminum housing with heat sinking fins, insulated high purity copper windings, high-quality alloy steel 8mm output shaft, and high-precision bearings for high durability and smooth rotation. Preinstalled with 6.5mm gold plated bullet connectors. Perfectly matched to the Firma 160 Smart ESC.

Needed to Complete
  • Electronic Speed Control such as the Firma 160 Smart ESC
What's in the box?
  • Spektrum Firma 5613-780Kv Sensorless 1/5 Brushless Motor with 6.5mm Gold Plated Bullet Connectors

Product Specs

Motor Design
Outer Diameter
2.2 in (56mm)
Product Width
2.2" (56 mm)
Maximum Continuous Current
Motor Type
Number of Poles
6365W (6S LiPo)
Product Weight
43oz (1220g)
Shaft Diameter
5/16" (8mm)
Connector Type
6.5mm Bullet
Product Length
4.45" (113 mm)
Bushing Or Bearing
Wire Gauge
10 AWG
Input Voltage
11.1 - 29.6V (3 - 8S LiPo)
Recommended Speed Control
Spektrum Firma 160 Smart ESC
RPM/Volt (Kv)