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
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35-01 23rd Ave, Astoria, NY 11105 | Phone: (718) 278-3355 | Email
Store Hours: Mon-Sat 10am-7pm, Sun 10am-6pm
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