A. This off-road motorcycle modification accessory integrates multiple functions such as a chain guide sprocket, a chain tensioner (tension pulley), an anti-slip sprocket, and pulleys. Its design is suitable for general models and has a matching relationship with the original factory, which can meet the modification needs of various off-road motorcycles. B. In terms of design, it is carefully crafted to effectively improve the performance of off-road motorcycles. The chain guide sprocket can make the chain run more smoothly, reduce jams and wear, and ensure stable power transmission. C. The chain tensioner (tension pulley) can be adjusted according to the actual situation of the chain, so that the chain always maintains appropriate tension and avoids potential safety hazards caused by a loose chain. D. The design of the anti-slip sprocket and pulleys enhances the friction and sliding performance between the sprocket and the chain, allowing the off-road motorcycle to perform well on complex road conditions and making the ride safer and more stable. Whether on rugged mountain roads or muddy trails, this modification accessory can be a reliable assistant for your off-road riding, adding more fun and safety guarantees to your riding journey.