The Fischer RC4 Z18 X RD Freeflex ST is a high-performance race binding built for top athletes and expert skiers who demand maximum precision, stability and control. Designed for elite racing performance, it is based on the design of Fischer’s World Cup bindings and features the latest safety and control-enhancing technologies.

Thanks to the innovative 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 and premium materials ensure maximum stability at extreme speeds and during aggressive racing.

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