Protect your bike at one of its weakest points with the new, lightweight one-piece design that allows for simple install and protection against breakage of your chain guide tabs on the swingarm. The chain guide tabs are part of the cast swingarm design; the thinnest, lowest part of the bike taking massive amounts of stress and impacts. If the chain guide tabs are damaged, the swingarm will need to be replaced, or repaired which is costly. These impacts are even more pronounced if you are running a larger / stronger aftermarket chain guide that has a larger overall surface area to come into contact with rocks, roots and other trail debris. Prevent costly damage by installing the Bullet Proof Designs Swingarm Guard. Designed to work with O.E.M. (in most cases, some models vary), TM Designs and BRP chain guides.