2026 K2 Reckoner KF

Playful, bouncy, and super-floaty, the Reckoner KF is pure freeride bliss. We always love seeing pro models come through the test, and the 2026 K2 Reckoner KF is a good one. Based on athlete Karl Fostvedt and his proclivities for launching huge jumps and taking big lines, the KF brings a different approach to the Reckoner line without changing it completely. For normal powder skiing and playful attitudes, the Reckoner skis do just fine, but if you’re a top-level athlete who’s seriously pushing the boundaries of what’s possible on the snow, you may need or want something different. This is where the Reckoner KF comes in. They take the base character and personality of the Reckoner series and put in some harder-charging and deeper snow capabilities. The result is a Reckoner that floats, plays, charges, and crushes. The new KF puts a wonderful spin on an already wonderful line of skis. That said, since it’s a pro model, it may not be suitable for everyone.

K2 uses an aspen wood core in this ski. The big change here is that instead of their normal carbon boost braid, we get a carbon braided core. This adds considerably more carbon to the mix than any other Mindbender ski, boosting stiffness and responsiveness. In addition to this full layup, we also get the normal carbon spectral braid that buts more torsional stiffness in the underfoot zone and a looser flex in the tips and tails. Even more carbon is on the menu for the KF, inserting Carbon Boost stringers and uni-directional flax into the mix. Basically, all carbon applications are used here and then some. This is in an effort to keep the ski stiff and precise while also remaining light and mobile. Tester Phil McGrory notes that “This ski looks fun! It was! Very playful and snappy. Best for Deep snow or spring corn. Ski is 114 underfoot so it floats great in deep snow but needs to be steered rather than carved. When the ski does get on edge it can hold but take a little more effort to get it there.”

The shape and profile here are pretty wild. In addition to the build being very different, we get a new Reckoner shape as well. This ski boasts measurements of 137/114/134 mm, giving it that symmetry that Reckoner has been known for. This produces a turn shape of 23-meters in the 184 cm length, putting it on the slightly longer side of the spectrum. With freeride skis like this, it’s nice to have a bit of extra straightness to put your own spin on the turn shape and style. KF gets K2’s Powder Twin Rocker profile that is very extended with high rise splay and long length rockers in both tips and tails. This adds to the overall flotation and soft snow performance. Tester Matt McGinnis states: “I say all of that in order to make this point: the Reckoner KF takes everything I love about the Reckoner 112, and makes it even better. When skiing these skis, it was hard not to imagine myself skiing them as Karl would. In other words, fast and energetically, while imagining myself on steep backcountry pitches.”

The audience here is a bit narrower than the width. As a result of the pro-based build and innovative shape, this Reckoner KF is more of a specific ski, as most pro models are. Whether Karl is a hero of yours or if you’re simply a collector of all pro-model skis, this Reckoner is a unique ski and an interesting choice. With the specific carbon applications involved here, it does separate from other Reckoners in terms of flex, so do not expect simply a different width Reckoner—this is a totally different ski with very specific intentions. It sure is fun, though, given the proper conditions and terrain.