Sprocket Specs:
JT sprockets are made using only the best available materials. 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.
Chain Specs:
Pitch: 420
Chain Links: 130 Links
Weight: 1.63 lbs. per 100 links
Tensile Strength: 4,189 lbs.
Chain Links: 130 Links
Weight: 1.63 lbs. per 100 links
Tensile Strength: 4,189 lbs.