Features: This chain tensioner is designed for challenging landscapes and rough terrain vehicles, ensuring best chain tension to improve handling and stability on sand and uneven surfaces. Sturdy and strong produced from high grade steel, this tensioner furnishes excellent resistance to wear and environmental factors, built to withstand demanding conditions and extend service life. Featuring a simple design and necessary tools for quick assembly, it allows straightforward installation without professional help, getting you back to outdoor activities faster. Works with 125cc to 250cc rough terrain vehicles, this chain tensioner suits various models, making it ideal for sand, paths, and hard landscapes. Maintains proper chain tension to minimize the risk of slippage or excessive wear, providing added security for your outdoor rides. Specifications: Component:Metal Color:Silver Size:As Picture Shown Product Usage: Adjust the tightness of the chain For 125/150/175/200/250cc Package Includes: 1 Set Vehicle Chain Tensioner 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.