AS3 Performance rear sprockets crafted from 7075 aluminium are a game - changer for your Gas Gas motorcycle. Made by one of the world's top sprocket manufacturers, these sprockets have been tested by the best riders on the toughest tracks. They're super lightweight and durable, CNC machined from high - quality 7075 - T6 aluminium. Each sprocket has self - cleaning grooves between teeth and a smooth anodised finish with AS3 Performance branding. With 52 teeth, it fits multiple 2021 - 2023 Gas Gas models including MC 125, MC 250, EC 250, EC 300, EX 250, EX 300, MC 250 F, EC 250 F, MC 350 F, EC 350 F, and MC 450 F. It's over 50% lighter than standard OEM steel sprockets, designed for max strength with min weight. This UK - made sprocket comes with a 12 - month warranty, and the one you see in the picture is exactly what you'll get.

Using this AS3 Performance rear sprocket is easy. First, make sure your Gas Gas motorcycle engine is off and cool. Remove the old sprocket carefully following your bike's service manual. Then, install the new 52T red sprocket in its place and tighten the bolts properly. As for maintenance, regularly check the sprocket for any signs of wear or damage. Clean it after each ride using a mild soap and water solution to keep the self - cleaning grooves working well. Avoid using harsh chemicals that could damage the anodised finish. If you notice any excessive wear or if the sprocket doesn't seem to be working smoothly, it might be time to replace it. Keep in mind that this sprocket is designed for specific Gas Gas models from 2021 - 2023, so make sure it's the right fit for your bike before installation. Also, the 12 - month warranty gives you peace of mind, but follow all the usage and maintenance instructions to keep it valid.