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KO MOTO RS Motor & Pro Series Controller Combo - SurRon / Segway

KO MOTO RS Motor & Pro Series Controller Combo - SurRon / Segway

Regular price $1,993.79 USD
Regular price Sale price $1,993.79 USD
Shipping calculated at checkout.
$1,993.79 USD


Designed from the ground up to give unmatched torque and power, without suffering from all of the issues that plague the stock sur-ron motor & controller offering. Easy to fit! Both the motor and controller are designed to be a plug and play option in the Sur-Ron and are easy to fit, using the same cabling and also the same default Sur-Ron display unit. Gone is the need to upgrade your display unit and run additional extra cabling across your bike.


  • KO Pro Controller
  • KO RS  Motor



  • Peak 35KW Power (Based upon motor rating, your battery will determine the power you can produce)
  • 7075 Aircraft grade billet machined end caps and sensor cap
  • Stainless steel waterproof phase and sensor wire glands  
  • Internal magnet motor (IPM)
  • Cold Rolled  SAE 1045 Steel rotor Shaft
  • Custom KO designed and patented rotor and heat sink design allows heat soak dissipation on the ends of the stator
  • Max Torque @60v -52NM
  • Max stable rotor RPM: 12,000
  • Max Efficiency 97%
  • Motor Weight 10 Kg
  • Max Phase Current 800 amps
  • Max Current 400 amps
  • IP67 ingress protection
  • 48-84v working voltage
  • Input Voltage Range- 40v-100v
  • KO patented internals pressure equalization system compatible
  • Cryo Cold Air Injection System 
  • Cryo Rotor/Stator Anti Corrosion Coating 
  • Industry Leading SKF bearing and seals for lowest rolling resistance and efficiency
  • Industry Leading 150°C SH50 Neo Magnets
  • Custom Waterproof designed and manufactured hall sensor with 12 month warranty against water/moisture damage.

**WARNING* Please note when installing your controller you must use the provided bolts to prevent damage. Using hex bolts can result to too much torque being applied to the connectors which can be damaged or even break off if too much force is applied. We provide Philips heads bolts with the controller to prevent this.

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