This is a chain guide sprocket and chain tensioner (tension pulley) specifically designed for off-road motorcycle modifications. In terms of design, it has excellent anti-slip performance. This ensures stable transmission between the chain and the sprocket under the complex road conditions of off-road driving, reduces the risk of chain slippage, and guarantees safe and smooth riding. Its unique sliding wheel design makes the chain run more smoothly during operation, reduces friction, and effectively improves the power transmission efficiency, enabling the motorcycle to show stronger power on various terrains. In terms of application, it is suitable for off-road motorcycle modifications. Whether you are a professional off-road rider pursuing speed or an off-road enthusiast who loves to explore the unknown, you can install this guide sprocket and tensioner to upgrade your motorcycle in a personalized way. For off-road motorcycles, this product can significantly improve the working condition of the chain, extend the service life of the chain, reduce failures caused by chain problems, and make riding more worry - free. It comes in two models, M8 and M10, which can meet the modification needs of different models and provide a high - quality solution for improving the performance of off - road motorcycles. It is an ideal choice for off - road motorcycle modifications. Its sales cover regions such as Africa, Europe, South America, Southeast Asia, North America, Northeast Asia, and the Middle East, and it is highly favored by users in various places.