612 track rings are the perfect compliment to any 144BCD crankset. They are made from 7000 series aluminum and feature a durable and lovely anodized finish.
Photos
Specs
BCD:144
Chain Compatibility: 1/2" x 1/8"
Part Numbers
| Part Number | Color | Description |
|---|---|---|
| CR2912 | Black | 42T Black Track Ring |
| CR2914 | Black | 44T Black Track Ring |
| CR2916 | Black | 46T Black Track Ring |
| CR2932 | Silver | 46T Silver Track Ring |
| CR2934 | White | 46t White Track Ring |
| CR2917 | Black | 47T Black Track Ring |
| CR2933 | Silver | 47T Silver Track Ring |
