The original Gravity Control System was introduced by Starboard as a revolutionary concept and has helped propel our iSonics and Formula boards to multiple world titles. The 2023 GO boards now adopt the same principles bringing your sail more vertical for better control. It improves jibing performance by providing more rail pressure, giving you more grip, more power and more control while carving. The center of gravity is lowered, so you feel locked in, stable and ready to accelerate with every gust. GO 122,133 and 144 share the amazing shape features of the 2021 Carve line up.