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 SCM420 chromoly steel alloy Steel rear sprockets made with top-quality Japanese C49 high carbon steel MX-series steel front sprockets are manufactured to exacting tolerances and designed with special self-cleaning grooves for added life and performance.
