Application: This tool has a wide range of applications and is suitable for motorcycles, bicycles, scooters, and similar vehicles. Design: The chain adjusting tool features a bead made of high-quality aluminum alloy, offering durability, lightweight construction, excellent corrosion and rust resistance, and a long service life. It allows easy vertical alignment of the rear sprocket and helps move the rear positioning rod to align the indicator sprocket and chain, enabling faster and more convenient chain adjustments or tightening. Advantage: This lightweight tool helps you quickly and accurately align the chain on motorcycle models, improving the efficiency of chain adjustments, modifications, or tightening. Fit for: Motorcycle, ATV, Bike, Sprocket, Dirt Bike, Scooter Color: Blue Material: Aluminum Alloy Package Contents: 1 x Chain Alignment Tool Only the above package content is included; other products are not included. Note: Due to lighting and display differences, the color of the item may appear slightly different from the actual product. A measurement error of +/- 1-3cm is allowed.