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| Manufacturer part # | CR4EPA-100 | CR4EPA-101 |
|---|---|---|
| Size | 34t, Direct mount | 32t, Direct mount |
| Teeth | 34t | 32t |
| BCD | Direct Mount | Direct Mount |
| Bolt pattern | Direct mount | Direct mount |
| Speed | 12 | 12 |
| Material | Aluminum | Aluminum |