AS3 Performance Factory Series rear sprockets are a game - changer! They cleverly blend the strength of steel and the lightness of aluminium, offering you an extremely durable rear sprocket. The outer ring is crafted from hardened steel with a nickel coating, lasting up to 3 times longer than an aluminium sprocket. The inner ring is made of aircraft - grade 7075 - T6 aluminium, up to 50% lighter than a standard steel sprocket. This sprocket fits various 2021 - 2023 Fantic models like XX 125, XE 125, XX 250, XXF 250, XEF 250, XXF 450, and XEF 450 (but not the XEF 250 Trail). It has many great features: the hardened steel outer ring outlasts aluminium ones, the aircraft - grade aluminium inner ring is super light, it's less likely to bend or get damaged compared to aluminium sprockets, making it perfect for enduro. It has an anodised finish with AS3 Performance branding, is made by a world - leading sprocket manufacturer, has been tested on tough sand tracks, comes from a UK company with a 12 - month warranty, and the sprocket you'll receive is exactly as shown in the picture.
Using this AS3 rear sprocket is straightforward. Just install it on your compatible Fantic bike following the standard installation process in your bike's manual. When riding, you'll notice a smooth performance as the sprocket combines strength and lightness. As for maintenance, regularly clean the sprocket to remove dirt and debris. You can use a mild detergent and a soft brush. Check the sprocket for any signs of wear and tear, especially the teeth. If you notice any damage or excessive wear, it might be time to replace it. And remember, this sprocket is not suitable for the XEF 250 Trail model, so always double - check your bike's compatibility. Enjoy a long - lasting and high - performance ride with this great sprocket!
