In addition to the changes in the head, the High-Performance weight-distributing includes the highest rated spring bars per class in the industry. They also feature an integrated cam for easy set up with the optional Reese Dual Cam High-Performance sway control. Other features include 11-link chains for easier set up on larger trailer frames and innovative snap-up brackets designed for superior strength and durability. * Raised hitch ball platform eliminates the need for raised hitch balls. * New, easy-to-use serrated washer. * New forged ball platform and spring bar mounts. * Rated up to 1,200 lbs. TW and 12,000 lbs. GTW.