Our Sprocket Guards come with everything you need to mount them up. These are 1/2" thick out of the unbreakable UHMW material. Built to last and withstand all that XC racing throws at it. No discount is available for sponsored riders. This is a single sprocket guard setup. hardware included for all models besides Ltz/Kfx400 and DRR sprocket guards. 
 
After years of first hand experience in XC Racing, we found that the single Sprocket Guard is helpful for not only protection to the chain and sprocket, but also has less risk of breaking the chain in case a rock gets between the sprocket and chain. Rather than the chain breaking, it typically throws the chain off the sprocket, which isn't ideal but is much better than breaking your chain and leaving you stranded. The UHMW Sprocket Guard also reduces shock to the rear end and bearings of your quad.