Sale
AFFINITY CHAINRING AFFINITY PRO 144mm 63T ALY POL-SL
AFFINITY
$106.93
$101.12
$154.38
(You save
$53.26
)
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