Chainring Affinity Pro 144mm 63T Alloy Hard-Ano Bk Pro Track Chainring – 63T, Hard Anodized Black in Black
- Brand: Affinity
- Model: Pro Track Chainring
- Specs / Variation: 63T, Hard Anodized Black
- Color: Black
Additional Specifications
- Precision double Cnc machined 144bcd reliable track chain rings sized 47-65 tooth
- Polish silver Orange hard anodized finish, profiled teeth = free watts
- 144mm 5-bolt
- 63T
- Hard Anodized Black
- 1/2` x 1/8`
- Standard