- Superlight machined aluminum sprocket with CenterTrack guide ridge
- Available in two standard bolt circle configurations to fit most cranks, with specific version for Shimano Di2 specific chainline offset and tandem specific drivetrains
- Compatible only with CDX CenterTrack belts
- Visit http://www.gatescarbondrive.com/ or download the Gates Carbon Drive iPhone app for drivetrain calculations and tension analysis
| Model | CT11555AA |
| BCD | 130mm Di2 |
| Teeth | 55t |
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$19.99 | $24.99
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$19.99 | $24.99
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$19.99 | $24.99
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