All-City 612 Track Ring
$50.00
Details
612 Track rings are the perfect compliment to any 144mm B.C.D. crankset. They are made from 7000 series aluminum and feature a lovely and durable anodized finish.
- BCD: 144
- Chain Compatibility: 1/2-inch x 1/8-inch
Part Numbers
| Option | UPC | MPN |
|---|---|---|
| 144mm / Black / 42T | 708752049581 | CR2912 |
| 144mm / Black / 47T | 708752049611 | CR2917 |
| 144mm / Silver / 48T | 708752091740 | CR2938 |