If you are looking for a Chain Adjuster Block, then your research is over here. That's because our product can meet your need. Adopted of solid material, practical and firm for long time use, not easy to get deformed and bring you much convenience. Features -Color:Red -Material:Aluminum alloy -Size:3.80X3.20X1.80cm/1.49X1.26X0.71in Inner hole: 12mm -Crafted from lightweight and firm aluminum alloy material, this Chain Tensioner is built to last and withstand the wear of off-road riding. -Add a great touch to your motorcycle with the Motorcycle Chain Tensioner, which comes in a variety of eye-catching colors to suit your style. -The Motorcycle Chain Tool makes it easy to adjust the tension of your motorcycle's chain, ensuring optimal performance and longevity. -With a versatile 12mm inner hole, this Chain Tightener fits a variety of motorcycles, making it a great choice for riders who own multiple bikes. -The striking exterior of this Motorcycle Chain Tool adds a bold and stylish to your motorcycle, making it stand out from the crowd. Package list: 2 x Chain Adjuster Blocks