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

O’Brien Siege Slalom Ski polyurethane structural cores incorporate a dense fiberglass outer wrap to maximize torsional responsiveness, driving a concave tunnel bottom profile to hold aggressive banking lines cleanly across variable chop.

  • Concave tunnel design secures extreme edge hold
  • Fiberglass wrapped PU core dampens wake vibration
  • 32 mph max speed matches adult slalom
  • Multi-lace Z9 closures stabilize ankle articulation zones
  • Lycra lined rear straps simplify foot placement
$285.00

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SKU: OBR-SIEGE-Z9-RTP-V2 Category: Brand:
SKU:

OBR-SIEGE-Z9-RTP-V2

Description

O’Brien Siege Slalom Ski w/ Z9 Binding Package

Featuring a fiberglass-wrapped polyurethane core layout engineered to maximize carving consistency under heavy load profiles, the O’Brien Siege slalom ski optimizes performance across intermediate tournament course configurations. The deep concave tunnel design profile ensures deep hydrodynamic leverage and maximum edge stability during high-speed carves at optimal 28 mph to 32 mph tracking velocities. Generating an effortless vertical release directly off the apex of the wave, this specific outline functions as a premium slalom water ski blank platform for ambitious slalom course progression.

Technology integrated into the adult-sized Z9 bindings and Lycra-lined rear toe strap safely eliminates foot slippage via multi-lace closure systems, working cleanly instead of traditional combo water skis setups. High-velocity carving control is enhanced through deep tunnel bottom ski hull tracking channels paired with a forgiving perimeter rail geometry template. The rugged lightweight assembly encapsulates precision-cut aluminum fin slalom hardware blocks operating at an adjustable angle to deliver surgical tracking alignment behind high-displacement tournament tow boats.

Key Features of O’Brien Siege Slalom Package:

  • Advanced fiberglass wrapped polyurethane core construction establishing lightweight structural durability
  • Concave tunnel design profile maximizing aggressive edge hold and tracking authority
  • Adult sized Z9 front binding incorporating a flexible multi lace closure system
  • Lycra lined rear toe strap configuration matching multiple adult footprint profiles
  • Planing optimized profile width accelerating deep water starts for intermediate skiers
  • Polished speed base skin minimizing surface drag metrics against wake friction
  • Precision cut side bevel lines providing exceptional forgiveness during technical errors
  • Universal multi position mounting inserts adapting to changing rider stances smoothly
  • Integrated alignment plates stabilizing heavy lateral ankle stress parameters during carves
  • Factory standard one year limited warranty protecting overall component lifespans safely

Hydrodynamic Surface Friction Analysis

Targeted base bevel distributions deliver immediate surface friction optimization beneath the water-cooled hull face. This design achieves maximum carving holding efficiency while lowering drag metrics across changing wake conditions. Core responsiveness is maintained via multi-laminate fiber sheets, preventing speed loss variations during heavy continuous multi-axis cutting patterns while safeguarding your integrated structural tracking alignment.

O’Brien Watersports Performance Factory Warranty Protection

A twelve-month manufacturer performance warranty secures all internal core construction, resin fields, and composite laminate layers against manufacturing failures. This comprehensive brand backing guarantees full replacement coverage across certified regional watersports dealer networks. Skiers receive dedicated equipment protection, verifying structural integrity and eliminating unexpected operational replacement overhead during intensive multi-season slalom course operations.

Tournament Tow Boat Speed Matching

Boats generating standard tournament or high-velocity slalom wake geometries provide the perfect operational testing environment for high-end competition skis. The universal insert design mounts directly onto multi-position binding plates without requiring custom modifications. This specialized alignment maximizes clean stance adjustment options across structural rails while preserving optimal weight distribution profiles across modern high-performance waterski platforms.

O'Brien Siege Slalom Ski w/ Z9 Binding & Rear Toe Plate Specs

BrandO'Brien Watersports
ConstructionFiberglass Wrapped PU Core
Binding ModelZ9 (Adult Sizing / Multi-Lace Closure)
RTP TypeRear Toe Strap (Lycra Lined)
Optimal Speed28 mph - 32 mph
Key FeatureConcave tunnel design for aggressive edge hold and tracking

What's in the Box

  • 1x Siege Performance Tunnel Slalom Water Ski
  • 1x Z9 Aluminum-Plate Adjustable Front Binding Boot
  • 1x Independent Adjustable Adult Rear Toe Plate Module
  • 1x Factory-Installed Aluminum Trailing Fin Assembly
  • 1x Complete Binding Flush Mounting Mechanical Screw Set
  • 1x User Manual

O'Brien Siege FAQ

What is the recommended boat towing speed for this adult ski?

Between 28 mph and 32 mph is the calibrated optimal velocity window for operating the O'Brien Siege Slalom Ski w/ Z9 Binding & Rear Toe Plate system safely.

What core foam formulation builds this adult edge hold slalom model?

A fiberglass wrapped PU core forms the center foundation of the O'Brien Siege Slalom Ski w/ Z9 Binding & Rear Toe Plate, ensuring consistent structural flex.

What binding models and underwater hull geometries anchor this performance slalom kit?

Detailed below are the boot outfitting options, rear foot interfaces, and tracking properties engineered into the O'Brien Siege Slalom Ski w/ Z9 Binding & Rear Toe Plate framework:

Structural FeatureManufacturer Technical Factory Metric
Primary Binding SystemAdult Sized Z9 Boot featuring a Multi-Lace Closure System
Rear Foot InterfaceLycra Lined Rear Toe Strap providing Smooth Access
Underwater TrackingConcave Tunnel Design for Aggressive Edge Hold Performance
Brand DivisionO'Brien Watersports Specialized Adult Water Ski Portfolio Hardware

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