Disruption 78C W — Women's (2024)

Length: 146

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High performance meets forgiveness in this versatile piste performer. The K2 Disruption 78C W is the complete package – nimble and lively thanks to its carbon I-Beam construction, and still delivers the edge grip you need to arc some serious turns on the hardpack, designed with a more forgiving construction than its Ti siblings, the 78C can handle few bumps, while still letting you charge down the fall line.

Strapped with classic Disruption construction, the 78C’s Speed Rocker and Carbon I-Beam keep things stable, while Dark Matter Damping reduces chatter, resulting in improved edge control and performance. This women’s-specific piste ski will keep you carving from first chair to last.


  • Dark Matter Damping - A polymeric damper sandwiched between two layers of high-modulus carbon strategically placed along the ski edge to eliminate high-frequency vibrations, providing drastically increased edge grip at high speeds.
  • Carbon I-Beam - Full-length unidirectional carbon running from tip to tail, provides increased accuracy and energy along the entire length of the ski with a lighter, livelier feel than K2's Titanal I-Beam.
  • Powerwall- Power transfer to the ski's edges is dramatically enhanced with oversized ABS sidewalls that are laminated and pocketed within the wood core in the midbody of the ski.


  • Dimensions: 123 - 78 - 108
  • Weight: 1,599 @ 160
  • Rocker: Speed Rocker
  • Radius: 14.4 @ 160
  • Core: Aspen Veneer
  • Binding: Marker ER3 10 Compact Quikclik