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SRAM XX Eagle ISIS E-Bike Crank Arms
August 8, 2025Original price was: $275.00.$250.00Current price is: $250.00.
Save: 9%
Carbon XX Eagle crank arms for Bosch and Brose e-bike motors
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SRAM XX Eagle ISIS E-Bike Crank Arms
The SRAM XX Eagle ISIS E-Bike Crank Arms are carbon crank arms made for ISIS splined Bosch and Brose E-Bike motors. These XX e-bike crank arms are made from carbon fiber and feature a foam core. This allows them to handle the torque demands from an e-bike motor while keeping them lightweight. In addition, they are compatible with the “Gap Cap” which helps make a cleaner look for your Bosch or Brose e-bike crankset.
Key Product Details
Compatibility:
These crank arms are compatible with ISIS splined Bosch and Brose E-Bike motors. See Compatibility tab for more information.
Key Features:
Ultralight carbon fiber construction, variety of crank lengths and direct mount chainring interface. See Specs tab for more information.
Advice From Our Staff:
We recommend these crank arms to riders who are looking to maximize weight savings on their e-bike crankset. Weighing only 370 grams, there are few cranksets this light that can also meet the demands of mountain biking and e-bike motors. Upgrading your cranks is also a great opportunity for many riders to switch to shorter cranks.
SRAM e-Bike Crankset Comparison
| Model | Price | Crank Arm Material | Chainring Compatiblity | Spindle | Crank Arm Lengths | Weight (165 mm) |
| SRAM X0 Eagle ISIS E-Bike Crank Arms | $150 | Aluminum | Bosch and Brose Direct Mount | ISIS | 160 - 170 mm | 488 grams |
| SRAM XX Eagle ISIS E-Bike Crank Arms | $250 | Carbon Fiber | Bosch and Brose Direct Mount | ISIS | 165 - 175 mm | 370 grams |
Compatibility
- Motor: These crank arms fit Bosch and Brose e-bike motors
- Spindle: Compatible with Steel ISIS Splined spindles
- Chainrings: These crank arms are compatible with Bosch and Brose direct mount chainrings
SRAM XX E-Bike Crank Arms Specs
- Interface: Direct Mount
- Crank Arm Material: Carbon Fiber
- Spindle: ISIS
- Chainrings: 1x
- Weight: 370 grams - 165 mm
Tools Needed for Installation
You will need the following tools for installation of this product. You can shop for the required tools on our Tools Page.
- 8 mm Allen key
Q&A
Have a question about this? Ask the staff.
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