SPROCKET RR-40T

Steel rear sprockets are made with top-quality Japanese C45 high carbon steel Computer designed to achieve ultimate strength at minimum weight JT combines leading-edge technology with the top materials to produce the ultimate quality sprocket range with unbearable value Every sprocket meets or exceeds the highest possible quality standards Sprockets are heat-treated and beadblasted to reduce material surface tension Manufactured from the best materials with a special self-cleaning design, and hand-finished to perfection