• 550 4-Pole 3500kv, Sensorless Brushless Motor

Feel the KA power with our newest 550 4-pole motors. These motors have kv ratings from 3500-4300kv so that you can run them pretty hard on 3s.


  • Agressive Good Looks
  • Fully Rebuildable
  • High Strength 1/8" steel pinion shaft
  • Bolts into all 1/10th scale vehicles that accept a 550 size motor. Even 4x4 SC!
  • Top Knotch Silicone Insulated wire....not the thin fabric common on many RTR's today.
  • 30 day US warranty for issues not related to overtemp.
  • Last but not least....KickAss Performance!

We are sure you will be pleased with the performance and durability of the SRS KA2 550 size motors.

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550 4-Pole 3500kv, Sensorless Brushless Motor

  • $58.75

Tags: 550, 4-Pole, 3500kv, Sensorless, Brushless, Motor, Size, Motors, ScottyRocket, Speed