The Fischer RC4 Z20 X RD Freeflex ST is a no-compromise race binding built for the highest level of competition. As the preferred binding choice for Fischer’s GS and SL World Cup skis, it delivers maximum precision, direct power transmission and absolute stability at top speeds – exactly what racers need on the course.

Thanks to the proven Freeflex Pro technology, the ski can flex naturally through the turn, maintaining constant edge pressure and converting every movement efficiently into acceleration. The robust race construction combined with advanced safety features ensures maximum control and reliable performance at the highest racing level.

• Freeflex Pro System – Allows the ski to flex naturally for maximum energy transfer.
• World Cup Race Construction – Designed for ultimate precision and racing performance.
• Race RD Design – Competition-level construction for maximum stability at high speed.
• FRP Construction – Durable materials designed for extreme racing loads.