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 Made with top-quality-grade C45 high-carbon steel Sprockets are heat-treated and bead-blasted to reduce material surface tension Every sprocket meets or exceeds the highest possible quality standards set for the motorcycle industry Marca JT SPROCKETS Referencia de proveedor JTR487.37 Color/acabado Negro Material Acero C49 con alto contenido en carbono N.º de dientes 37 Nombre de producto Piñón Posición de montaje Trasera Tamaño cadena 520 Tipo Transmisión Unidades Unidad