This Spektrum Firma 1250Kv Brushless Motor is compatible with the Arrma Kraton 8S 1/5 Monster Truck.

A perfect option for larger-scale models looking to run an 8S Lipo powered setup. Low cog 4-pole 8-magnet rotor design, CNC machined aluminium housing, insulated high purity copper windings, high-quality alloy steel 5mm 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.

• Perfect upgrade for the ARRMA Limitless Speed Roller

• High Efficiency Design

• Precision ball bearings and hardened steel 5mm shaft

• 4-pole construction for smooth and consistent power

• 6.5mm gold bullet connectors for reliable and efficient connection

• Black anodized aluminium motor can for increased heat dissipation

• Super strong 5mm shaft

• Groove at the end of the motor shaft allows the installation of a pinion retaining E-Clip

• Bearings or Bushings: Bearings

• Connector Type: 6.5mm Bullet

• Efficiency: 90%

• Recommended Speed Control: Spektrum Firma 160 Smart ESC

• Input Voltage: 12-35.2V

• Output: 6300W

• Shaft Diameter: 3/16" (5mm)

• Motor Type: Brushless

• Overall Length: 3.3" (85mm)

• RPM/Volt (Kv): 1250Kv

• Number of Poles: 4

• Maximum Continuous Current: 180A

• Wire Gauge: 10 AWG

• Weight: 26.1oz (740g)

• Cells: 4-8 cell LiPo

• Size: 4685

• Overall Diameter: 1.8" (46mm)