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Motor brushless Spektrum Firma 2838 4500Kv - Replacement for GROM BLX
The Spektrum Firma 4500Kv is a motor brushless compact, powerful motor, ideal for adding punch to your GROM BLX 4x4. With its 4-pole design with sintered rotor, precision bearings and hardened steel shaft, it ensures performance, durability and efficiency in 2S or 3S LiPo.
⚙️ Technical specifications
- KV : 4500Kv
- Low-cog 4-pole sintered rotor
- CNC-machined aluminum housing
- 3.17 mm / 1/8 inch hardened steel output shaft
- Precision bearings
- LiPo 2S to 3S compatible
🧩 Contents
- 1x motor brushless Firma 2838 4500Kv
🎯 For whom
- Users of compact vehicles type 1/18 to 1/14
- Ideal for original replacement or reliable upgrade
- Perfect for fast, dynamic leisure use
🔄 Compatibility : Arrma GROM BLX 4x4
- Échelle: 1/18
- Moteurs compatible: Brushless
- Motorisation: Engine Brushless
The Spektrum brand is well known in the RC world: servos, transmitters, receivers, FPV goggles, and Spektrum remote controls are prized by pilots worldwide. Here you will find the necessary equipment for driving your remote-controlled vehicles such as the DX6 radio, as well as FPV goggles for total immersion in your races!
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