The Spektrum Firma 4500Kv Brushless Motor & 30A Smart ESC Combo is a powerful and intelligent power system designed for 1/16 to 1/18th scale mini-sized vehicles. This combo offers impressive torque and speed, along with the convenience of integrated Smart technology for real-time telemetry and easy tuning.

• Experience thrilling speed and torque with a powerful 4500Kv brushless motor

• Conquer any terrain with the waterproof 30A brushless Smart ESC

• Simplify setup and monitor performance with Smart technology integration

• Tailor your ESC settings with multiple programming options

• Drive with confidence thanks to multi-point protection features

• Power your servos and receiver reliably with the 6V/7.4V adjustable BEC

• Enjoy a hassle-free installation with the compact and lightweight design

• Genuine Spektrum product

• Length: 36mm (1.42 in)

• Width: 30mm (1.18 in)

• Height: 18mm (0.71 in)

• Weight: 38g (1.34oz)

• Continuous/Peak Current: 30A/100A

• Waterproof: Yes

• Motor Limit: N/A

• BEC: 6V/7.4V @ 3A

• Voltage Limit: 2S - 3S LiPo | 5C - 9C NiMH

• Programmable: Yes (button, box, app, on-screen)

• Scale: 1/16 to 1/18th scale mini sized vehicles

• Sensored: No

• Weight: 61g (2.15 oz)

• Diameter: 24mm (0.94 in)

• Length: 35mm (1.38 in)

• Shaft: 2mm (0.08 in)

• Max Voltage: 11.1V (3S LiPo)

• Case Material: Machined Aluminium

• Waterproof: Yes

• Motor Type: Brushless