Sprocket Rear RK-B4403-45 JTR 897-45 Afam 71304 sizing-jersey-grindhouse-youth CRF250RX 18-22

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Sprocket Rear RK-B4403-45 JTR 897-45 Afam 71304 sizing-jersey-grindhouse-youth CRF250RX 18-22Rear Sprocket. Made from C45 High Carbon steel. The sprocket teeth are heat treated (induction hardening), increasing the wear resistance and surface hardness. Made from C45 High Carbon steel. The sprocket teeth are heat treated (induction hardening), increasing the wear resistance and surface hardness. Manufacturer Part No. (MPN): B4403 45NC0 Barcode: 9555387608093 Alt. Centre: 897 Colour: Self Centre: JTR897 Material: Steel Position: Rear Teeth: 45