O’Brien Siege Slalom Ski w/ Z9 Bindings and Rear Toe Plate

O’Brien Siege Slalom Ski w/ Z9 Bindings & Rear Toe Plate

Featuring a high-performance Tunnel-Bottom architecture, the O’Brien Siege is the definitive mechanical solution for intermediate skiers seeking a reliable physical bridge to advanced slalom techniques. This ski utilized a Precision Rocker and a specialized concave tunnel to deliver superior tracking and edge-to-edge stability. The hardware architecture focuses on providing a secure data-free physical experience, utilizing the O’Brien Z9 Bindings to provide a lightweight, adjustable fit that accommodates a wide range of sizes without sacrificing structural support.

Technology-driven Beveled Edges provide a specialized shield against skipping during aggressive turns. The Siege focuses on ownership value through its “Goldilocks” performance—forgiving enough for learning yet rigid enough for competitive carving. Reliability is reinforced by the high-torque fin block and a specialized composite core designed to mitigate structural fatigue under repetitive impact loads. This setup is the premier choice for resort owners prioritizing high-output guest throughput and professional-grade maritime durability.

Key Technical Specifications

• Concave Tunnel Architecture for Superior Tracking and Lift.
• O’Brien Z9 Adjustable Front Binding w/ Rear Toe Plate.
• Beveled Edges for Smooth Turn Initiation and Edge Hold.
• Durable High-Density Composite Core Construction.
• Adjustable Performance Fin System for Custom Tuning.
• Speed Range: Optimized for 26mph – 32mph Transit.
• Lightweight Architecture for Reduced Fatigue during Long Sessions.