AFFINITY CHAINRING AFFINITY PRO 144mm 52T ALY HARD-ANO GY
AFFINITY
$91.69
$139.98
(You save
$48.29
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Precision double CNC machined 144bcd reliable track chain rings sized 47-65 tooth Precision double CNC machined 144bcd reliable track chain rings sized 47-65 tooth Polish silver or hard anodized finish, profiled teeth = free watts Chain ring comes with AffinityÌÎÌ__ÌÎÌ__s gear calculation chart