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HUDAMZKY Electric Bike Universal Torque Arm for e-Bike, Silver, Disc Brake, Commuting, Pedelec, No Assembly Required, Twist Grip Shifter, Hub and Mid-Drive, Bicycle Lock Included

  • Based on 29 reviews
Condition: New
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Save $1,390.61 was $1,399.00

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Availability: 12 left in stock
Fulfilled by Amazon

Arrives Thursday, Mar 26
Order within 22 hours and 53 minutes
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Size: 14mm


Features

  • This universal torque arm conversion kit fit for electric bicycle e-bike.This product is suitable for normal motor shafts, except for special shafts
  • The universal torque arm conversion kit is made of consistent quality antioxidant iron and aluminum. The surface is anodized to completely resist oxidation and corrosion, and to maintain a long-lasting, beautiful luster under light conditions.
  • Even though it's a universal design, please check the size & diameters to make sure it fits your bike.
  • Consistent quality steel arm, hub mount, and C-clamp. Comes ready to be installed on either front or rear axle
  • We are committed to making riding safer,If you have any questions about this universal torque arm kit , please reply to us by email and we will help you resolve any issues as soon as possible.

Bike Type: Electric Bike


Age Range (Description): Adult


Brand: HUDAMZKY


Color: silvery


Frame Material: Alloy Steel, Aluminum


Suspension Type: Front, Rear


Special Feature: Electric


Included Components: E Bike Accessory Kit


Size: 14mm


Power Source: electric


Bike Type: ‎Electric Bike


Age Range (Description): ‎Adult


Brand: ‎HUDAMZKY


Color: ‎silvery


Frame Material: ‎Alloy Steel, Aluminum


Suspension Type: ‎Front, Rear


Special Feature: ‎Electric


Included Components: ‎E Bike Accessory Kit


Size: ‎14mm


Power Source: ‎electric


Wheel Material: ‎Aluminum or Alloy Steel


Assembly Required: ‎Yes


Derailleur Configuration: ‎Front and Rear


Bicycle Drivetrain Type: ‎mid drive


Electric Assist Type: ‎mid-drive motor


Manufacturer: ‎YUNNY Ebike Kit Store


Item Package Dimensions L x W x H: ‎6.1 x 4.29 x 0.51 inches


Package Weight: ‎0.04 Kilograms


Brand Name: ‎HUDAMZKY


Material: ‎Aluminum, Alloy Steel, Iron, Steel


Suggested Users: ‎unisex-adult


Date First Available: October 18, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Anti torque kit…..
Size: 14mm
These torque arms work out great. Be sure you measure the axle you are going to mount these on making sure that the torque from the motor can’t twist and snap one of the forks mounting tabs. The first set I ordered were too big and didn’t know at the time you could order size differences. They mount on very easy. I bent the upright piece so it would hit the middle of the fork arm. Highly recommend. ... show more
Reviewed in the United States on July 19, 2025 by Kevin

  • Torque Arms
Size: 16mm
The media could not be loaded. This is what works for me. I have a 3000 watt hub motor, and this is how it stays on the bike, I’m not a professional. Try it yourself
Reviewed in the United States on June 19, 2023 by Cdub Corner

  • Works Great, tastes terrible ;-)
Size: 14mm
Kidding about how it tastes. LOL. It works well, and adds extra torque strength for my E-Bike 1000W motor.
Reviewed in the United States on October 12, 2022 by IT Guru

  • As advertised, get some of these and don’t drop an axle!!!
Size: 14mm
As advertised. An important component of any e-bike upgrade over 750w.
Reviewed in the United States on December 6, 2023 by Liliana Mandujano

  • Perfect and fits my 16mm axel!
Size: 16mm
Got what I needed, installed great, bent a bit but expected when found 30 mph+ 2000w motor. 10/10
Reviewed in the United States on August 6, 2022 by Adrien

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