• Attention: Please allow additional time for shipping with USPS. If delivery time is critical, please consider using UPS at checkout.

Welcome to Larry's Performance R/C's Online

Orion (ORI) Logo

Orion Vortex Ultimate Modified 540 6.5T Sensored Brushless Motor

Orion (ORI) Logo Orion Vortex Ultimate Modified 540 6.5T Sensored Brushless Motor
This is an Orion part #ORI28381, Vortex Ultimate Modified 540 6.5T High-Performance Sensored Brushless Motor

Availability: Please call for availability
We might still have one laying around..

* Some of the items on this site are still being inventoried if you want to confirm the item is in stock please contact us.


  • High-Performance Sensored Brushless Modified Motor
  • Race Legal "Pushed To The Max" design (IFMAR, ROAR, etc.)
  • World Champion Sensor Brushless Technology
  • Developed by Oscar Jansen with the help of our World and US National championship winning racing team
  • "Ultimate" low resistance and high efficiency design
  • "Ultimate" sensor design for accurate timing adjustment and control
  • Precision balanced rotor manufactured using a new magnetic material to improve brake efficiency and feeling
  • New stator design and material for improved efficiency and cooler running temperatures
  • New sensor design improves performance and efficiency
  • Rebuildable, lightweight 4 piece can design with new angled front plate
  • Hand wound and hand built in a Neidhart operated ISO9001 QC approved factory


Adjustable Timing: Yes
Bearings or Bushings: Bearings
Motor Type: Brushless
Sensored: Yes
Shaft Diameter: 1/8 in (3.17mm)
Size: 540
Turns: 6.5T

Product Specifications

Part NumberORI28381
Adjustable TimingYes
Bearings or BushingsBearings
Motor TypeBrushless
Shaft Diameter1/8 in (3.17mm)
Questions & Answers

Sort By: 

No questions yet. Be the first to ask the question!