Features: Achieve precise motorcycle chain alignment effortlessly with metal tool, for motorcycles, atvs, dirt bikes, and scooters for rapid adjustments. Features double lasers guided calibration markers and a reinforced metal build to ensures long lasting accuracy during chain tensioning and sprocket alignment tasks. Ideal for motorcycle enthusiasts, mechanic, and off roading riders seeking professional maintenance tools for DIYer repairs or workshop use. Perfect for adjusting chain slack after off roading adventures, routine bike maintenance, or preparing vehicles for high performances riding conditions. Simplifies complex alignment tasks with this portable tool designed to reduce wear on chains and sprocket while optimizing riding safety and efficiency. Specifications: Component:Metal Size: As Picture Shown Color:Black/Blue Package Includes: 1 Set Motorcycle ATVs Chain Alignment Tool note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.