Profile Z-Coaster slack cam ring
$22.95
DESCRIPTION
the Slack Cam Ring is one of the key components in the Profile Z Coaster® hub. It determines the amount of “slack” or “free pedal” needed to engage/disengage the freecoaster mechanism
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20 / 33 / 45 Degrees (45 degrees = 1/8 of a crank)
60 Degrees (1/6 of a crank)
75 Degrees (1/5 of a crank)
90 Degrees (1/4 of a crank)
115 Degrees (1/3 of a crank)
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most slack cam rings are marked RHD or LHD, but they're technically reversible
you can use a RHD slack cam ring in a LHD hub, just install the side with "RHD" markings facing into the driver instead of facing out