After a season of hare scrambles (and crashes) Unabiker come up with enough improvements over their previous design to justify a complete design update. They improved protection by adding solid support rods across the top and bottom face of the guards for increased side impact protection. The guard faces were designed to provide excellent protection against roost and sticks, with increased clearance around the triple clamps. They also allowed for some space between the guard and the front of the rad to help prevent mud from building up during sloppy conditions. The reinforcement of the rear braces has been modified to increase resistance to rad fold-back. They also modified the braces to increase compatibility with more aftermarket fuel tanks. The interface between the face guard and rear brace has been modified to increase air flow across the face of the rads. They also designed in a bit of adjustability to the guards to help out in situations where you may be installing the guards on less than perfectly straight radiators. Each set of guards includes all the stainless steel hardware necessary for installation, and fit under your stock plastic with no trimming required.