Shopping Cart

Your cart is empty.

Your cart is empty.

Bnineteenteam Bike Crank Arm Aluminum Alloy Left Single Chain Crank Arm for Bike Replacement Accessory

4.5 (6) Write Review
Free shipping on orders over $29.99

$9.36

$ 3 .99 $3.99

In Stock
  • MATERIAL QUALITY:Made of premium aluminium alloy, lightweight, high strength and deformation resistance, for long time use.
  • CRANK ARE LENGTH: 170mm crank arm length without any overlap of crank arm and chain ring bolt.
  • SPECIFICATION:Options: Black-Rhombic Hole; Silver- Hole; Silver-Rhombic Hole;Size: Approx. 21 x 4 x 3cm / 8.27 x 1.57 x 1.18in;Weight: Approx. 200-214g.
  • CUTTING: Standard quality cutting of hole, which ensures fit to bike, easy to install.
  • GUARANTEE: If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem.


Product Description

Bike Crank Arm
Bike Crank Arm

CRANK ARE LENGTH:

  • 170mm crank arm length without any overlap of crank arm and chain ring bolt.
Material: Aluminium Alloy
Hole Distance: 170mm
Fit for: Left side
Size: Approx. 21 x 4 x 3cm / 8.27 x 1.57 x 1.18in

Feature:

  • MATERIAL QUALITY:Made of premium aluminium alloy, lightweight, high strength and deformation resistance, durable for long time use.
  • CRANK ARE LENGTH: 170mm crank arm length without any overlap of crank arm and chain ring bolt.
  • SPECIFICATION:Options: Black-Square Hole; Black-Rhombic Hole; Silver-Square Hole; Silver-Rhombic Hole;Size: Approx. 21 x 4 x 3cm / 8.27 x 1.57 x 1.18in;Weight: Approx. 200-214g.
  • PERFECT CUTTING: Standard precision cutting of hole, which ensures perfect fit to bike, easy to install.

Specification:

Material: Aluminium Alloy

Options: Black-Square Hole; Black-Rhombic Hole; Silver-Square Hole; Silver-Rhombic Hole

Size: Approx. 21 x 4 x 3cm / 8.27 x 1.57 x 1.18in

Hole Distance: 170mm

Fit for: Left side

Weight: Approx. 200-214g

Package Included:

1 x Crank Arm


2011
Reviewed in the United States on January 1, 2025
Was going to replace the crank arms on the bike as a pedal was cross threaded but ended up tapping it and was able to install new pedals. These looked nice.
Richard lu
Reviewed in the United States on August 17, 2024
The material isn't great, but It gets the job done, it's a decent crank replacement and good overall.
Schooter
Reviewed in Canada on July 18, 2024
It is too different from the other arm
Evushka
Reviewed in the United States on May 20, 2023
Wasn't sure if it would work as a a replacement for my schwinn bike but it is the right fit. Very pleased.
Ken G
Reviewed in the United States on January 22, 2023
I had a petal I just could not get off so I replaced the arm and put on a new petal, very easy to do, but you’ll need a crank puller also.
kevin west
Reviewed in the United States on September 28, 2022
This was a bike petal shaft for my son bike, real nice quality and worked great on his bike.