AS3 Performance Factory Series rear sprockets are a game - changer. They cleverly blend the strength of steel with the lightness of aluminium, offering you an extremely durable rear sprocket. The outer ring, crafted from hardened steel with a nickel coating, can last up to 3 times longer than an aluminium sprocket. Meanwhile, the inner ring, made from aircraft - grade 7075 - T6 aluminium, is up to 50% lighter than a standard steel sprocket. This sprocket has 51 teeth and fits a range of Fantic models from 2021 - 2023, including XX 125, XE 125, XX 250, XXF 250, XEF 250, XXF 450, and XEF 450 (except the XEF 250 Trail). Key features include its long - lasting hardened steel outer ring, super - light aluminium inner ring, resistance to bending compared to aluminium sprockets (great for enduro), an anodised finish with AS3 Performance branding, production by a world - leading sprocket manufacturer, testing on tough sand tracks, a 12 - month warranty from a UK company, and the sprocket you'll receive exactly matches the picture.
Using this AS3 rear sprocket is straightforward. First, make sure your Fantic motorbike model is one of the compatible ones listed in the product details. Then, carefully install the sprocket according to your bike's manual. When riding, you'll notice the difference in performance right away thanks to its lightweight and durable design. As for maintenance, regularly clean the sprocket with a mild cleaner and a soft brush to remove dirt and debris. Check the sprocket for any signs of wear or damage, like cracks or excessive tooth wear, every few rides. If you notice any issues, it's best to replace the sprocket promptly. Also, keep in mind that this sprocket is not suitable for the XEF 250 Trail model, so always double - check compatibility before installation. With proper use and maintenance, this sprocket will serve you well for a long time.
