With its outline coming straight from the RS:RACING EVO11, the SPEEDSTER is an explosive performance Freeride sail. More user friendly than a cambered sail (easier to rig, uphaul and jibe), the Speedster is more balanced, offers greater performance and wind range than a classic freeride sail. It delivers an exhilarating combination of performance, speed and acceleration. Slalom without cambers. Design Detail: Handling and performance- Combination of a narrow sleeve without cambers and race inspired luff curves.  Power and stability- The tubular battens configuration allows the center of effort to remain in place and reduce the weight while giving optimum profile shape and stability. speed and acceleration- Battens are laid out angled up from the mast and, as a result, they end up laying horizontal and parallel to the airflow when sailing, which helps cleaning the airflow along the sail body and reduces drag. Technology: Airflow battens  Twin seams Tubular battens Two clew grommets Clew loopster