JT Sprockets Steel Front Sprocket 15T 420 Pitch JTF252.15

Computer designed to achieve ultimate strength at minimum weightJT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable valueEvery sprocket meets or exceeds the highest possible quality standardsSprockets are heat-treated and beadblasted to reduce material surface tensionFront sprockets made with top-quality Japanese C45 high carbon steel and SCM415 chromoly steel alloySteel rear sprockets made with top-quality Japanese C45 high carbon steelAluminum rear sprockets are made with high-strength Austrian 7075 T-6 anodized aluminumJT aluminum sprockets are about 30% lighter than a comparable steel equivalent, which reduces un-sprung rotating weight and improves performanceLightweight front sprockets available for some applicationsNOTE: When installing sprockets that differ from OEM sizes, check for proper clearances before operating.

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