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 set for the motorcycle industry Sprockets are heat-treated and bead-blasted to reduce material surface tension Brand JT SPROCKETS Vendor part number JTA210.46RED Chain Size 520 Color/Finish Red Material 7075-T6 Aluminum Mounting Position Rear Product Name Sprocket Tooth Count 46 Type Rear Units Each