The motorcycle front sprocket you're looking for is the one that offers a perfect match for Yamaha TT-R250, TTR250, TT250 R, TT250R 4PX, and 1999-2006 models. This 520 sprocket is designed with 14 teeth, 15 teeth, or 13 teeth depending on your specific needs. Made of high-quality, durable materials, it ensures smooth and efficient gear transmission for your ride. Its precise teeth configuration and construction make it compatible with various Yamaha engines, providing a reliable and safe driving experience. Whether you're upgrading from an older model or replacing a damaged part, this sprocket is an excellent choice. Choose the one that best fits your model and enjoy the performance and durability it promises.