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K2
Disruption 78C Alliance Ski w/ Squire 10 Quikclik Binding

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Current price: $249.99 Original price: $750.00
67% off

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Disruption 78C Alliance skis boost frontside precision with carbon-powered control

What Our Gearhead® Experts Are Saying:


"I’ve skied these on everything from early morning corduroy to chopped-up afternoons, and they never miss. The Dark Matter Damping really works—it smooths out vibrations and lets me stay locked in even on icy hardpack."


We trust the K2 Disruption 78C Alliance Skis to bring power, speed, and finesse to every frontside lap. Built for intermediate to advanced skiers, this setup blends responsive carbon construction with all-day comfort, letting us rail turns on hardpack and glide through variable snow with confidence.


Featuring K2’s Speed Rocker profile, the ski initiates turns cleanly while maintaining full edge contact for maximum grip. Carbon I-Beam reinforcement enhances torsional stiffness and drive, and Dark Matter Damping adds an extra layer of smoothness on firm or rough surfaces. With PowerWall sidewalls for direct energy transfer and a lightweight Aspen Veneer core, the Disruption 78C Alliance is ready to push the pace—and keep us charging bell to bell.


Details

  • Frontside ski package tuned for intermediate to advanced skiers
  • Speed Rocker profile offers quick turn initiation with edge hold
  • Aspen Veneer core delivers a lightweight and responsive ride
  • Dark Matter Damping smooths out chatter and firm snow vibrations
  • Carbon I-Beam adds precision and stability through turns
  • PowerWall sidewalls enhance edge grip and power transmission
  • 78mm waist ideal for carving on groomers and hardpack
  • Includes Squire 10 Compact Quikclik bindings with DIN range 3–10
  • Item #K2SO1HZ
Length
160cm, 167cm
Dimensions
123 / 78 / 108mm
Turn Radius
[160cm] 14.4m
Profile
Speed Rocker (early rise, camber)
Construction
Powerwall
Core
aspen
Laminate
fiberglass
Edge
steel
Base
sintered
Tail
raised
Binding Included
Squire 10 Quikclik binding
Claimed Weight
[single, 160cm] 3lb 8oz (1599g)
Manufacturer Warranty
limited 1 year
Activity
all-mountain skiing

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