Skip to main content

FREE SHIPPING from € 89,- AT / € 150,- DE 

FREE SHIPPING: AT, from 89,- € / DE, from 99,- € / CH from 199,- / FR, BE, BG, FR, IT, HR, NL from 299,- €

  • Sensored Brushless Motor ESC / 2800Kv 2-in-1 Combo


Cells LiPo: 2-3
Housing length (mm): 107
Housing Ø (mm): 107
KV Rating: 2800
Scale: 1:16 - 1:18
Engine-type: Brushless
Number of poles: 4

The Spektrum™ Firma™ 30A sensored brushless ESC and motor 2-in-1 combo is waterproof and specially designed for the Axial UTB18 Capra 4WS, 1/18 4WD – you’ll love it!

Firma Sensored Brushless Motor ESC / 2800Kv 2-in-1 Combo Overview

The Spektrum™ Firma™ 30A Sensored Brushless ESC and Motor 2-in-1 combination is waterproof* and has been specially developed for the Axial UTB18 Capra 4WS, 1/18 4WD. It features a high-precision magnetic encoder and rotor position sensor, delivering an excellent one-to-one control feel at any speed and angle. This advancement in sensor-controlled motor management allows the ESC to match throttle input to motor speed with unrivalled precision.

This ESC and motor 2-in-1 combination is an excellent choice for upgrading your Axial UTB18 Capra 4WS, 1/18 4WD with 2S or 3S LiPo power. This combination is the perfect system, whether you’re out on the trails or competing in races.

Sensored Brushless Motor ESC / 2800Kv 2-in-1 Combo Features

  • Includes a powerful Spektrum 2800Kv sensored brushless motor
  • Easy programming
  • Multi-point protection: Overcurrent protection, automatic LiPo undervoltage shutdown, thermal protection, failsafe protection
  • Overcurrent protection
  • Automatic LiPo undervoltage shutdown
  • Thermal protection
  • Failsafe protection
  • Developed and designed by Spektrum™ engineers in collaboration with the industry’s leading ESC manufacturer
  • Waterproof (see manual for details)
  • Compact for easy installation in most applications
  • Ready to install – no soldering required
  • Aluminium construction aids heat dissipation
  • Adjustable high-performance BEC


Spektrum is a brand from the American company Horizon Hobby. "Spektrum" is a RC Radio System revolutionizing the 2,4 GHZ RC industry. With Spektrum, Horizon Hobby was one of the first companies worldwide to offer the 2,4 GHZ technology and telemetry. Today, Spektrum is widely known as one of the best on the market in RC Radio Systems. Many Horizon Hobby models can be instantly connected with Spektrum remotes via BNF (Bind and Fly) such as Blade, E-flite, Hangar 9, hobbyzone, parkzone, or Vaterra products.

Manufacturer and responsible person (information obligations under the GPSR Product Safety Regulation)

HORIZON Hobby GmbH
Hanskampring 9
22885 Barsbüttel
DEUTSCHLAND
Tel: +49-40-822167800
[email protected]

SPEKTRUM Sensored Brushless Motor ESC / 2800Kv 2-in-1 Combo
Product number: 9816103
Manufacturer number: SPMXSEM0502

€90.99*

Only a few left in stock, ready for shipment within 1 working day. Delivery time 1-3 working days.

  • Sensored Brushless Motor ESC / 2800Kv 2-in-1 Combo


Cells LiPo: 2-3
Housing length (mm): 107
Housing Ø (mm): 107
KV Rating: 2800
Scale: 1:16 - 1:18
Engine-type: Brushless
Number of poles: 4

The Spektrum™ Firma™ 30A sensored brushless ESC and motor 2-in-1 combo is waterproof and specially designed for the Axial UTB18 Capra 4WS, 1/18 4WD – you’ll love it!

Firma Sensored Brushless Motor ESC / 2800Kv 2-in-1 Combo Overview

The Spektrum™ Firma™ 30A Sensored Brushless ESC and Motor 2-in-1 combination is waterproof* and has been specially developed for the Axial UTB18 Capra 4WS, 1/18 4WD. It features a high-precision magnetic encoder and rotor position sensor, delivering an excellent one-to-one control feel at any speed and angle. This advancement in sensor-controlled motor management allows the ESC to match throttle input to motor speed with unrivalled precision.

This ESC and motor 2-in-1 combination is an excellent choice for upgrading your Axial UTB18 Capra 4WS, 1/18 4WD with 2S or 3S LiPo power. This combination is the perfect system, whether you’re out on the trails or competing in races.

Sensored Brushless Motor ESC / 2800Kv 2-in-1 Combo Features

  • Includes a powerful Spektrum 2800Kv sensored brushless motor
  • Easy programming
  • Multi-point protection: Overcurrent protection, automatic LiPo undervoltage shutdown, thermal protection, failsafe protection
  • Overcurrent protection
  • Automatic LiPo undervoltage shutdown
  • Thermal protection
  • Failsafe protection
  • Developed and designed by Spektrum™ engineers in collaboration with the industry’s leading ESC manufacturer
  • Waterproof (see manual for details)
  • Compact for easy installation in most applications
  • Ready to install – no soldering required
  • Aluminium construction aids heat dissipation
  • Adjustable high-performance BEC


Spektrum is a brand from the American company Horizon Hobby. "Spektrum" is a RC Radio System revolutionizing the 2,4 GHZ RC industry. With Spektrum, Horizon Hobby was one of the first companies worldwide to offer the 2,4 GHZ technology and telemetry. Today, Spektrum is widely known as one of the best on the market in RC Radio Systems. Many Horizon Hobby models can be instantly connected with Spektrum remotes via BNF (Bind and Fly) such as Blade, E-flite, Hangar 9, hobbyzone, parkzone, or Vaterra products.

Manufacturer and responsible person (information obligations under the GPSR Product Safety Regulation)

HORIZON Hobby GmbH
Hanskampring 9
22885 Barsbüttel
DEUTSCHLAND
Tel: +49-40-822167800
[email protected]