Perfect upgrade for the ARRMA Limitless Speed Roller
Hgh Efficiency Design
High-quality 4-pole sintered rotors
Includes 6.5mm gold plated bullet connectors
Precision ball bearings and hardened steel 5mm shaft
Perfect option for larger scale models looking to run a 8S Lipo powered setup. Low cog 4-pole 8-magnet rotor design, CNC machined aluminum 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.
Needed to Complete
Electronic Speed Control such as the Firma 160 Smart ESC
What's in the box?
Spektrum Firma 4985-1250Kv Sensorless 1/7-1/5 Brushless Motor with 6.5mm Gold Plated Bullet Connectors