Front Sprockets
JT sprockets are made using only the best available materials. Aviation-grade 7075-T6 aluminium alloy for lightweight competition sprockets, SCM420 chromoly steel alloy for front sprockets, and we are the only sprocket manufacturer using the ultra-durable high carbon C49 steel for rear sprockets.
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JTF273.14 Front Sprocket
$5.80
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JTF273.15 Front Sprocket
$5.80
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JTF283.14 Front Sprocket
$25.80
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JTF422.13 Front Sprocket
$13.80