2022 K2 Mindbender 90C Alliance Women's Skis
K2 Mindbender 90 C Alliance Women's Skis
The K2 Mindbender 90 C Alliance is great choice for intermediate to advanced skiers that want a light, fun loving ski that provides a ton of versatility. This ski invites you to take it anywhere on the resort. At 90 millimeters underfoot, it approaches a category of skis that is more freeride oriented than frontside oriented, but it can definitely handle carving turns on groomers and hard-packed snow conditions. A full Aspen Veneer wood core keeps the ski light yet stout. Unlike the Ti models in the Mindbender collection, the 90 C Alliance features Carbon elements in its construction instead of metal to add power, stability and rebound to the ski without sacrificing lightness and maneuverability. Over the core lays K2's Spectral Braid which is a carbon fiber weave designed to tailor the flex of specific segments of the ski. In this ski, the weave is tighter up in the tip and in the center of the ski which adds torsional stiffness. This provides solid edge hold and a powerful feel through that portion of the ski. The weave is looser in the tail which allows for more torsional flex and more releasability which improves the maneuverability and control of the ski. Finally, Carbon Boost is added to this ski to give it tremendous snap and pop for an energetic and lively feel in and out of the turn. All-terrain rocker keeps you floating through soft snow and allow the ski to pivot easily when you find yourself in some tighter terrain. Intermediate to advanced skiers will love the easy-going personality of this ski, but experts can also get on this thing and have a blast.
Features:
- Sidecut: 127/90/113 mm at 163 cm length
- Turn Radius: 14.5 meters at 163 cm length
- Core: Aspen Veneer
- Spectral Braid
- Carbon Boost
- Rocker/Camber/Rocker Profile
- Ability Level: Intermediate to Advanced Skiers
Preferred Terrain
All-Mountain • Groomers • Powder



Rocker Profile






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I would recommend the 90C. Very approachable, and easy to ski and very versatile. Great edge grip for the Midwest hardpack too but can handle 3-6" of powder if you happen to get a storm.
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Would like to know your height but if you were are 163cm length before, going down a bit in size the the 156 would be best with the shape and profile of this ski compared to the old Valant. Will give you lighter swing weight and maneuverability too.
Enjoy!
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I think between the Ripstick 88 and the K2 90C, you've got two fantastic choices. The Captis Birdie is the Crow to be looking at as comparison, with that one being a bit more playful than the more directional K2 or Elan. I'd take a strong look at the Ripstick, though, as that ski has pretty much everything you're looking for. Boots must be tried on unless you know exactly what you need, but I'd say something in the 100-110 flex rating is a good place to start. Have fun!
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In 2021 they added a horizontal sheet of carbon along the inside half of the ski making it more responsive and grippy than the 2020 versions. That Carbon Line Technology has carried forward to this year.
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