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 are made with top-quality Japanese C45 high carbon steel and SCM415 chromoly steel alloy Steel rear sprockets are 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. SPROCKET,R/R HUSQ 48T
