AS3 Performance's 7075 aluminium rear sprockets are a game - changer. Crafted by one of the world's top sprocket manufacturers, these sprockets have been put to the test by the best riders on the toughest tracks globally. Made from high - quality 7075 - T6 aluminium through CNC machining, they're both lightweight and super durable. Each sprocket features self - cleaning grooves between teeth and has a smooth anodised finish with AS3 Performance branding. This 48 - tooth sprocket fits multiple Gas Gas models from 2021 to 2023, including the 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 designed for maximum strength with minimum weight, over 50% lighter than standard OEM steel sprockets. Backed by a UK company with a 12 - month warranty, the sprocket you receive will be exactly the style shown in the picture.
Using this AS3 rear sprocket is easy. Just follow your motorcycle's standard sprocket replacement procedure. Make sure to align it properly and tighten the bolts securely. When riding, you'll notice improved performance thanks to its lightweight design. As for maintenance, keep it clean. After a ride, especially on dirty tracks, use a soft brush and mild cleaner to remove dirt from the self - cleaning grooves. Check the bolts regularly to ensure they're tight. If you see any signs of excessive wear or damage, replace the sprocket right away. This sprocket comes with a 12 - month warranty, so if you have any issues, reach out to the UK - based company that made it.
