Like the RAVEN, EXTREME is built for performance. However, in the EXTREME layup, INFUSED carbon skins are combined with a proprietary LIGHTWEIGHT CORE, which gives the Extreme a more RIGID HULL STRUCTURE, and is the basic construction difference between the two models. Another difference is FINISHING. While RAVEN is clear carbon black, EXTREME is available in any one or two PPG Automotive Colors which our skilled painters apply for you and buff to a mirror finish. Components are the same Top LIne as in the RAVEN, including the new reinforced T-WING RIGGERS and FLEXBOARD FOOTSTRETCHERS. With the HIGHEST LEVEL of ADJUSTMENT standard on this model we are confident that no matter what your height and weight, you will be able to accomplish the PERFECT RIGGING SETUP! If you prefer the highest level of stiffness in your boat, and have a COLOR SCHEME in mind, EXTREME is for you!