• Computer designed to achieve ultimate strength at minimum weight
• JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value
• Every sprocket meets or exceeds the highest possible quality standards
• Sprockets are heat-treated and beadblasted to reduce material surface tension
• Front sprockets made with top-quality Japanese C45 high carbon steel and SCM415 chromoly steel alloy
• JT aluminum sprockets are about 30% lighter than a comparable steel equivalent, which reduces un-sprung rotating weight and improves performance
• New lightweight front sprockets available for some applications

NOTE: When installing sprockets which differ from OEM sizes, check for proper clearances before operating.

(1) 13 Tooth 420 chain steel front sprocket

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