AS3 Performance's 7075 aluminium rear sprockets are crafted by one of the world's top sprocket makers. They've been tested by elite riders on the toughest tracks globally. These sprockets are lightweight and super durable, CNC machined from high - quality 7075 - T6 aluminium. Each tooth has self - cleaning grooves, and they sport a smooth anodised finish with AS3 Performance branding. This 51 - tooth sprocket fits a wide range of Kawasaki models from 1984 - 2023, including KX 125, KX 250, KX 500, KX 250 F, KX 450 F, KDX 200, KDX 220, KDX 250, KLX 250, and KLX 450 R. Key features include being CNC machined for strength with minimal weight, over 50% lighter than standard OEM steel sprockets, and having a polished anodised finish. Made by a leading manufacturer, tested on tough sand tracks, and backed by a UK company with a 12 - month warranty. The sprocket you receive will match the picture exactly.

Using this AS3 rear sprocket is easy. Just replace your old sprocket with this one on your compatible Kawasaki bike. Make sure to tighten all the bolts properly to avoid any issues. When riding, you'll notice a difference in performance due to its lightweight design. As for maintenance, regularly clean the sprocket to keep the self - cleaning grooves working effectively. You can use a mild detergent and a soft brush. Check for any signs of wear and tear, like tooth damage, every few rides. If you spot any problems, contact the UK company for advice. Remember, this sprocket comes with a 12 - month warranty, so you're covered if something goes wrong.