AS3 Performance's 7075 aluminium rear sprockets are a game - changer. Crafted by one of the world's top sprocket manufacturers, they've been tested by elite riders on the world's most challenging tracks. These sprockets are super lightweight yet incredibly durable, CNC machined from high - quality 7075 - T6 aluminium. Each tooth has self - cleaning grooves, and they sport a smooth anodised finish with the AS3 Performance logo. With 51 teeth, they fit a wide range of Honda models from 1984 to 2023, including the CR 125, CR 250, CR 500, CRF 250, CRF 450, CRF 230, and XR 650. They're designed for maximum strength with minimum weight, over 50% lighter than standard OEM steel sprockets. Made by a leading manufacturer, tested on tough sand tracks, and backed by a 12 - month warranty from a UK company. The sprocket you see in the picture is exactly what you'll get.

Using your new AS3 rear sprocket is easy. First, make sure your motorcycle is turned off and on a stable surface. Remove the old sprocket carefully following your motorcycle's service manual. Then, install the new AS3 sprocket in its place, tightening the bolts to the recommended torque. When riding, you'll notice the difference in performance right away. As for maintenance, regularly check the sprocket for any signs of wear or damage. Keep it clean by using a mild soap and water to wash off dirt and debris. Avoid using harsh chemicals that could damage the anodised finish. If you're not sure about anything, feel free to contact the UK company that offers a 12 - month warranty for support. Enjoy a smooth and high - performance ride with your AS3 sprocket!