Jt Sprocket ATV Sprocket 40 Tooth Polaris JTR1478.40

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

Steel rear sprockets made with top-quality Japanese C45 high carbon steel

Aluminum rear sprockets are made with high strength Austrian 7075 T-6 anodized aluminum

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 NOTES:When installing sprockets which differ from the OEM size, check for proper clearances before operating.