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Sur-Ron 40kw peak power motor

Sur-Ron 40kw peak power motor

SKU: 12

Custom made motor to hold the power of a tuned bike without overheat and loosing effeciency. Manufactured in Russia, Moscow. Price includes worldwide fast shipment.


Tech specs:

  • Type: outrunner.
  • Nominal power: 10kw and 15kw*. (~40kw peak)
  • 7.5kg weight (less than 17 pounds).
  • 2 versions: acceleration and speed (6666rpm and 9000rpm at 100v).
  • Chain-Chain or Belt-Chain build options are available.*
  • No overheating at 15kw in longrun (stock motor heats up to 80+ degrees celcius loosing effeciency in a short amount of time).


Custom spray paint into any color up to your preference option is included in price.

Fast EMS shipment option is included in price.

More information about the motor available here


We collected our happy motor customers feedback and came out with improvements of the kit. Motor mountings have been strengthened (see the last 2 pictures) and motor shaft key slot has been made longer to ensure that it will not shear off during intense riding.


*please keep in mind that speed version of the motor requires a controller that is capable of at least 90.000erpm.

**please keep in mind that we can only provide you with the sprocket for 428 chain type (the stock bike chain kit has 420 chain.


Please clarify items availability with us before you place an order. We don't accept orders through website due to comission fees. Feel free to email us at or send a message on facebook [] to proceed with the order or ask a question!


You can order some of our products on eBay: []


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Join our facebook community group where modded Sur-Ron or Segway ebike owners can post interesting content or ask any questions! []

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