The Mika Metals Aluminum Rear Sprocket (50-1051) is a high-quality and durable motorcycle part designed for optimal performance. Made from lightweight yet strong aluminum, this sprocket is specifically designed for the rear placement on the vehicle. With the Mika Metals brand known for its reliability and quality, this sprocket is sure to enhance the transmission and drivetrain system of any motorcycle or scooter. Upgrade your bike with this top-notch sprocket for improved efficiency and durability.