Description
CHAINRING AFFINITY PRO 144mm 63T ALY HARD-ANO GY
- Precision double CNC machined 144bcd reliable track chain rings sized 47-65 tooth
- Polish silver or hard anodized finish, profiled teeth = free watts
| Mount Compatibility | 144mm 5-bolt |
| Chain Compatibility | 1/2` x 1/8` |
| Tooth Type | Standard |
| Teeth | 63T |
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