Parts/Electric power/Motor & ESC combos/Spektrum RC Firma Brushless Motor & ESC 2-in-1 Combo (2800Kv)
Spektrum RC Firma Brushless Motor & ESC 2-in-1 Combo (2800Kv)
Spektrum RC

Spektrum RC Firma Brushless Motor & ESC 2-in-1 Combo (2800Kv)

Part # SPMXSEM05025.0(1)
Where to buy
$99.99
AMain Hobbies
Seen Oct 12, 2026
$99.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Motor Overview:

The Spektrum™ Firma™ 30-amp Sensored Brushless ESC and Motor 2-in-1 Combo is a waterproof system designed specifically for the Axial UTB18 Capra 4WS 1/18 4WD. Equipped with a high-precision magnetic encoder and rotor position sensor, it delivers exceptional one-to-one control for smooth, precise driving at any speed or angle. This advanced sensored motor technology ensures the ESC perfectly matches throttle input to motor RPM with unmatched accuracy, offering an unparalleled driving experience.


Features:

  • Adjustable high-power BEC
  • Multi-point protection
  • Waterproof Design

Specifications:

  • Application: 1/16-1/18 Rock Crawler
  • kV: 2800kV
  • Input Voltage: 2-3s
  • Motor Type: Sensored Brushless
  • Connector Type: IC2
  • Poles: 4
  • Length: 4.2" (107mm)
  • Width: 3" (76mm)
  • Height: 4.2" (107mm)
  • Weight: 2.7oz (76.5g)
  • Shaft Length: 0.54" (13.7mm)
  • Shaft Diameter: 2.3" (58mm)

Includes:

  • (1) Firma Brushless Motor & ESC 2-in-1 Combo
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews5.0 · 1 review

michael phillipson Spektrum RC Firma Brushless Motor & ESC 2-in-1 Combo (2800Kv)

Exceptional, low speed control is amazing. I like it a bit more than my fusion16, I’m running the pinion gear that was included, and it seems to be good, did I mention how good the slow speed crawling control is, zero clogging, I just installed it and everything works perfectly, so don’t stress over programming it, mines perfect right outta the box.

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