A coupler
for connecting a chain to a wheel,
in cases where the wheel and chain are offset
at an angle between 30 to 80 degrees.
The coupler is composed
of an aluminum housing.
A coupler
for connecting a chain to a wheel,
in cases where the wheel and chain are offset
at an angle between 30 to 80 degrees.
The coupler is composed
of an aluminum housing.
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