![Polished silver All-City 612 Track Ring on black background](https://allcitycycles.com/images/products2/612-track-ring-main.jpg)
612 Track Ring
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.
![Black All-City 612 Track Ring on white background](https://allcitycycles.com/images/products2/CR2917.jpg)
![Black All-City 612 Track Ring on white background, 1 of 2](https://allcitycycles.com/images/products2/CR2917.jpg)
![Polished silver All-City 612 Track Ring on white background, 2 of 2](https://allcitycycles.com/images/products2/CR2933.jpg)
PRODUCT SPECS
BCD
144
Chain Compatibility
1/2" x 1/8"
GALLERY
![Black All-City 612 Track Ring close up on wood background](https://allcitycycles.com/images/products2/_gallery_thumb/612-track-ring-1.jpg)
![Black All-City 612 Track Ring close up on silver bike with outdoor background](https://allcitycycles.com/images/products2/_gallery_thumb/612-track-ring-2.jpg)
PART NUMBERS
CR2912 | 42T | Black |
CR2914 | 44T | Black |
CR2916 | 46T | Black |
CR2932 | 46T | Silver |
CR2933 | 47T | Silver |
CR2917 | 47T | Black |
CR2938 | 48T | Silver |