FSA CK-746/IS ISIS E-Bike Crank Arm Set – BROSE Compatible
Description
The FSA CK-746/IS armset is designed specifically for BROSE e-bike drive systems, offering strength, reliability, and precise power transfer. Built with forged aluminum crank arms and an ISIS Drive interface, it delivers long-lasting performance for demanding e-bike use.
The crank arms feature a bead-blasted, anodized black finish with laser-etched graphics for a durable and clean appearance.
Key Features
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Compatible with BROSE e-bike motors
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Forged AL6061/T6 aluminum crank arms
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ISIS Drive interface
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Bead-blasted, anodized black finish
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Laser-etched graphics
Available Versions
| Code | Description |
|---|
| 32400029002050 | CK-746/IS armset – 165 mm – BROSE |
| 32400029003050 | CK-746/IS armset – 170 mm – BROSE |
| 32400029005050 | CK-746/IS armset – 175 mm – BROSE |
Technical Specifications
