【Electro & Company Inc.】 E&C MX Edition QS138 70H V3 | Your Product Guide All Products

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E&C MX Edition QS138 70H V3

$524.25 USD $524.25
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  • Ships from our US warehouse (delivered in 3–7 days)
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1-Year + 180-Day Warranty

So that you can buy with confidence, we provide a comprehensive warranty on every product.

  • Warranty Period: This product comes with a 12-month standard warranty.
  • Extended Warranty: Buy from our official website and you can register directly for the extended warranty, adding a further 180 days of coverage.

For more details, see the [Warranty Policy].

After your purchase, be sure to complete [Product Registration] to activate your warranty.

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  • 30-Day Return Guarantee:
    If you are not satisfied, you may return or exchange the item within 30 days of delivery.
  • Shipping Protection (recommended):
    For extra peace of mind, we recommend adding Seel Shipping Protection at checkout. With this coverage you can file a claim directly for shipping delays, loss or damage, and receive faster handling and stronger protection.

Please note that if shipping protection is not added, compensation is handled according to the carrier's rules and the applicable conditions. We are always happy to help with logistics inquiries, but the scope of compensation follows the carrier's policy.

For full details, please see the [Shipping Policy] and [Return Policy] pages.

Features

Specifications

Product Specifications Value

Product Name

E&C MX Edition QS138 70H V3
Model Number 8164748656938
Age Range 5+
Shipping Free shipping
Delivery Time 1–5 days

Reviews (128)

Customer Reviews

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04/07/2026
Eddy Raw
04/07/2026
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04/07/2026
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Shimazori
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Introducing E&C latest Moto Offering! The MX Edition 138 v3 is custom tailored by E&C for Motocross or similar power sports applications! You can rest assured that this motor can take the heat like no other v3 before it. With the addition of a CNC billet reduction cover to further strengthen the unit to be able to take the abuse that Motocross is known for. 

Key Features 

  • CNC Billet Reduction Cover for added strength
  • Internal Gear Reduction 1:2.35
  • Light weight and small dimension compared to other motors of similar power outputs (perfect for motocross)
  • V configured rotor design allows for higher RPM with flux weakening
  • High Torque suitable for high performance high load situations such as climbing and racing.

Motor Specifications

Weight: 27lbs
Diameter: 150mm (mounts not included)
Length: 234mm
Reduction: 1/2.35
Rated RPM: 4000
RPM with Flux: 8000+ 
E&C Findings: 35kW bursts

Motor sprocket NOT included

  • See available options

    Brand:
    Electro & Company Inc.
    Category:
    All Products
    SKU:
    400-0020
    Tags:
    All Products, Motocross Fabrication, QS Motors

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