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CØR-IS Crank Arms

COR-IS crank arms for eMTB bikes.
CØR-IS Crank Arms - Image 2
CØR-IS Crank Arms - Image 3
CØR-IS Crank Arms - Image 4
CØR-IS Crank Arms

$ 582.28

CNC-machined in Canada and tested to ISO 4210 standards. The CØR-IS is built for strength and durability, with a striking look for rides with a Bosch, Avinox, and Specialized motors. Available in 155 mm, 160 mm, and 165 mm lengths.

Shorter crank arms are designed to reduce pedal strikes during technical climbs and descents

  • Shorter length results in an inherently lighter and stiffer design than longer crank arms

Designed and manufactured in Canada

  • Tested and compliant to ISO 4210-8 (405 pounds of force applied 50,000 times)
  • Iterative topology study combined with finite element analysis used to create a unique, lightweight, safe and strong design

Easy installation with self-extracting hardware to facilitate quick removal of the crank arm

Technical Specifications
  •  Motor Compatibility: Avinox M1, Bosch  CX (Gen 4), Bosch CX (Gen 5), Specialized 3.1.
  •  Spindle: ISIS Drive Spindle
  •  Weights Without Hardware: 453 g, 464 g, 476 g ( From 155 mm – 165 mm lengths)
  •  Materials: Machined 7075 Grade T651 Aluminum
  •  Hardware: Crank Bolt, Extractor, Washers.
  •  Q-Factor: 178.7 mm – 185.7 mm (based on motor fits)
 
Installation Specifications
  • M15 x 1, 8 mm hex key, 40 N∙m installation torque
  • M26 x 1 LH, 10 mm hex key, 10 N∙m installation torque

Basic Returns

Should an item purchased through Arkoza fail to meet your expectations, we will gladly accept its return within 30 days of original purchase date.


Shipping

Available shipping options will be displayed during the checkout process. Canada and US orders are typically processed and shipped within three business days. Any orders placed over a weekend, or holiday will be processed the next business day.


Warrantee

Arkoza warrants products to be free from defects in materials or workmanship for five years after original purchase date to the original owner. Some limitations apply. For more information on warranty policy and instructions for completing a warranty claim, check out our full warranty policy.

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