Renthal sprockets are the best on the market today. These sprockets are made from a nickel-chromium-molybdenum steel with a special hardening and refining treatment on the core, to give you the best combination of strength and hardness. Slotted sprockets have indentations on the bottom of the tooth, to allow mud that would otherwise get caught between the sprocket and chain to escape. By allowing an easy exit of the mud, it avoids the tension in the chain and its consequent acceleration of wear. PASO DE CADENA: 420 PINION TYPE: 506 COMPOSICIÓN: ACERO VERSIÓN DE PIÑÓN DELANTERO: ESTÁNDAR
APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: YAMAHA YZ 65 65 2017-2022