SPROCKET REAR 51T 520

Produktbeskrivning

JT SPROCKETS
•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 SCM420 chromoly steel alloy •Steel rear sprockets made with top-quality Japanese C49/C50 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 •Lightweight front sprockets available for some applications •NOTE: For applications please use chain configurator at http://chainkit.partseurope.eu.