Front JT 15 tooth sprocket. New/Used 1 time (added too much power) OEM Rear 38 tooth sprocket. Still in great shape, has slight wear. The product is a front and rear sprocket set for a Yamaha Raptor 700 ATV. The sprockets have a 15T and 38T tooth count, respectively. These sprockets are essential components for the engine's timing and performance, ensuring smooth and reliable operation. Made specifically for Yamaha vehicles, these sprockets are designed to fit the Raptor 700 model seamlessly, providing durability and efficiency for off-road adventures.