A. This is a chain guide sprocket and chain tensioner (tension pulley) specifically designed for off-road motorcycle modifications. B. In terms of design, it has good anti-slip performance. This ensures stable transmission between the chain and the sprocket under the complex road conditions of off-road driving, reducing the risk of chain slippage and ensuring a safe and smooth ride. Its unique pulley design allows the chain to run more smoothly, reducing friction and effectively improving power transmission efficiency, enabling the motorcycle to show stronger power on various terrains. C. In terms of application, it is suitable for off-road motorcycle modifications. Whether it is professional off-road riders pursuing speed or off-road enthusiasts who love to explore the unknown, they can install this guide sprocket and tensioner to upgrade their motorcycles 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, and reduce failures caused by chain problems, making the ride more worry-free. D. It comes in two models, M8 and M10, which can meet the modification needs of different vehicle models and provide solutions for improving the performance of off-road motorcycles. It is a good choice for off-road motorcycle modifications, and its sales cover regions such as Africa, Europe, South America, Southeast Asia, North America, Northeast Asia, and the Middle East, being well - received by users in various places.