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Affinity Pro Track chainring

$ 79.99

Affinity's high quality 144mm bcd Pro Track chainrings feature a simple design and are available in sizes ranging from 47-65t.

Includes an Affinity Gear Calculation Chart so you foos can learn how to do math and stuff.

• 144mm bcd

• 1/2"x1/8"

• 47-65t

• colors: polished silver, hard anodized (bronze)

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