Bullet Proof Designs Swingarm Guard KTM/HQV/GASProtect your KTM Dirt Bike at one of its weakest points with our 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.