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Upgrade your E-MTB with SRAM GX Eagle E-MTB Crank Arm Assembly and experience the next level of pedal-assist efficiency and durability.
Upgrade your E-MTB with SRAM GX Eagle E-MTB Crank Arm Assembly and experience the next level of pedal-assist efficiency and durability.
SRAM

SRAM GX Crank Arm Assembly ISIS Black Self Extracting Bolt

£99.99 £150.00 33% off
Size Guide
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

SRAM GX Crank Arm Assembly ISIS Black Self Extracting Bolt

Brand:SRAM

Code:CW8664000BLK

SRAM GX Crank Arm Assembly ISIS Black Self Extracting Bolt for Pedal Assist - Crank Cap/Chainring/Bottom Bracket not included

The SRAM GX Eagle E-MTB Crank Arm Assembly is designed for riders who demand durability, efficiency, and seamless integration with their pedal-assist system. Engineered with SRAM’s signature All Day spirit, this crankset is built to handle the rigors of long rides and high-powered performance while maintaining a lightweight and dependable structure.

  • Optimised for E-MTB – Specifically designed for pedal-assisted riding, offering a balance of strength and weight savings.
  • Premium Aluminium Construction – Forged aluminium design ensures durability without compromising performance.
  • ISIS Interface Compatibility – Built for ISIS systems, ensuring a secure and efficient power transfer.
  • Versatile Fit – Available in 160mm, 165mm, and 170mm crank lengths to suit different riding styles.
  • Perfect Integration – Compatible with SRAM/Brose and Bosch motors, featuring a gap cap for a sleek, integrated look.

As part of the GX Eagle ecosystem, this crankset delivers the ultimate balance of reliability and performance. It integrates seamlessly with SRAM’s 520% range drivetrain, offering smooth and precise power delivery for all your rides, from long endurance adventures to quick technical sprints.

Technical Information
  • Speeds
    n/a
  • BB Compatibility
    ISIS
  • Chainring Size
    n/a
  • Crank arm length
    160mm, 165mm, 170mm
  • Chainline
    n/a
  • BB Spindle Interface
    ISIS
  • Chainring material
    n/a
  • Guard
    No Guard
  • Bolt Circle Diameter (BCD)
    n/a
  • Crank arm material
    Aluminium
  • Colour (Crank arm)
    Black
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.
Sizing Information
Professional Opinion
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