The Spektrum™ Firma™ 4685 1450Kv Sensorless Brushless Motor is the perfect replacement for the ARRMA® Limitless 120 RTR (ARA7816). This motor features a low-cog 4-pole rotor design, CNC-machined aluminium housing, insulated high-purity copper windings, a high-quality alloy steel 8mm output shaft, and precision bearings for durability and smooth rotation.

The Spektrum™ Firma™ 4685 1450Kv Sensorless Brushless Motor is the perfect replacement for the ARRMA® Limitless 120 RTR (ARA7816). This motor features a low-cog 4-pole rotor design, CNC-machined aluminium housing, insulated high-purity copper windings, a high-quality alloy steel 8mm output shaft, and precision bearings for durability and smooth rotation.