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PROWHEEL Ebike Crank Arm Available in Square Hole,140MM/152MM/160MM/165MM/170MM/175MM Black Bike Crank Arm for Electric Bike,Mid Mounted Motor,Torque(1 Pair)

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$27.99

$ 12 .99 $12.99

In Stock
  • 【Material】The Bicycle crank arms are made of high quality Forged Alloy 6061, this crank arm is sturdy and durable,High strength, high hardness, not easy to deform.
  • 【Size】This Crank Arm Length is available in 6 sizes(140MM/152MM/160MM/165MM/170MM/175MM),Before purchasing this product, please make sure that the size of this product is consistent with the size you need,This Crank Arm can only be used on electric bicycles.
  • 【Spindle Interface Type】Square taper. Please check if the orientation of your crank is Square. Keep both left and right things having the same hole.
  • 【Installation Tips】This crank arm is divided into left and right side, please pay attention to the left and right side when installing, the crank arm is written L and R, L is installed on the left side, R is installed on the right side. L is installed on the left side, R is installed on the right side. If you install it wrong, it will not work.
  • 【 Crank Arm Note】If you have replaced the crank once, then you need to replace the bottom bracket when you update the crank again, because the life of the general bottom bracket is only 2 times. If you encounter any problems in the process of use, please let us know, we will help you solve the problem, give you a satisfactory solution!



Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
bike crank arm

Forged Alloy 6061 Material

The Bicycle crank arms are made of Forged Alloy 6061, this crank arm is sturdy and durable,High strength, high hardness, not easy to deform.

ebike crank arm

Square tape/JIS design

JIS,Square taper. Please check if the orientation of your right crank is Square. Keep both left and right things having the same hole.

bike crankset

Good packaging

This package is tight and perfect.

mtb bike crank arm

Wide applicability

Applicable to YAMAHA PW-TE/ST/CE,SHIMANO E5000,BAFANG M410/M400/M300/BBBM200,VINKA E40/E20/C20/ANANDA M100/M81/M60,MOTINOVA MAGIC C1.

MATERIAL Forged Alloy 6061
SIZE 140MM/152MM/160MM/165MM/170MM/175MM
SPINDEL INTERFACE TYPE Square Hole/JIS
BRAND PROWHEEL
APPLICABLE EBIKE TYPE YAMAHA PW-TE/ST/CE,SHIMANO E5000,BAFANG M410/M400/M300/BBBM200,VINKA E40/E20/C20/ANANDA M100/M81/M60,MOTINOVA MAGIC C1.
prowheel crank arm

Yusuf
Reviewed in Canada on March 13, 2025
It is not 170mm it’s smaller than that
John Redman
Reviewed in the United States on January 9, 2025
Unfortunately, they did not work for what I wanted to do. So really nothing to report about them.I did receive them and they look in good shape but not for my application
Kyle Nichols
Reviewed in the United States on January 2, 2025
Could not use it...
Ashley Allen
Reviewed in Canada on September 10, 2024
Mismatched pair, one was used.
Gary E Rice
Reviewed in the United States on August 12, 2024
Easy to install with Park CCP-22 tool. Changed out 175mm for 165mm. 2 oz less than original Shimano crank arms.
dudeface
Reviewed in Canada on March 22, 2024
I used these to replace the crank arms on my Exerpeutic 1200 folding magnetic exercise bike, which was making a clicking/bumping noise on the left pedal with every rotation. After the upgrade everything is smooth and works properly!
Dirt Digger Joe
Reviewed in the United States on March 16, 2024
I bought the 152mm arms for my Aventure2. I'm 5'8". 140mm. arms for my 4' 11" tall wifes Level2 ebike fit her perfectly. Buy a crank arm puller too to make this job quick & painless! Fast shipping , and a coupon on mine. I recommend this product!
Gast
Reviewed in Germany on December 19, 2024
Sauber verarbeitet. Um eine zunehmende Hüftversteifung auszugleichen leistet die verkürzte Kurbel einen hervorragenden Beitrag.
B
Reviewed in the United States on November 10, 2024
These worked great and prevented pedal strike for me on my ebike.
Maryann
Reviewed in Canada on July 3, 2023
A bicycle
Lan C
Reviewed in the United States on December 2, 2023
Solid quality and fit my crank well. Not seeing any defects or signs of poor quality. Only time can tell. For the time being it’s a solid 4 stars. The only reason for taking off a star is I wish they can be modest with their logo plaster the length of the arm.
Dana H
Reviewed in the United States on October 19, 2023
I put these on my Aventon Aventure.2 because the stock crank arms would sometimes strike the ground or small rocks when off road. The slightly shorter distance on these is just enough to allow enough leverage to pedal well, while at the same time eliminating pedal strikes. The quality/durability seems good too.
A&J Foltz
Reviewed in the United States on November 20, 2022
Product description says "Package List:2 * Crank Arms including lfet [sic] and right, and screws." I understood "screws" to mean the installation bolts. No installation bolts (or screws) were included.