Features:  Solid metal structure, high toughness and tensile strength, durable in use. Firm chain connection, not easy to break. High transmission efficiency, low fuel consumption. Easy to repair and maintenance. Suitable for most Chinese imported Pit / Dirt bikes with 420 sprockets. Specification: Model: 443869 Color: Gold Inner length: 121.5cm / 48" 48 outer links 420 chain Fitment: Fit for most Chinese imported Pit / Dirt bikes with 420 sprockets   Package list: 1 * Motorcycle Drive Chain   Note:  1. Please check as much as possible to make sure the item is what you need. 2. No instructions included. Professional installation is highly recommended! 3. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 4. Please allow slight error due to manual measurement. Thanks for your understanding.