Mindbender 88Ti Alliance
Big mountain competitor and coach Emma Whiteland was part of the K2 Alliance test team throughout the Mindbender 88Ti Alliance’s development. Here’s a digest of her report on helping create the single ski that can handle whatever is thrown in its path.
“Titanal Y-Beam construction evolved through the process of developing the desired weight and stiffness for the women’s 88Ti. Titanal is laid over the ski in a ‘Y’ shape creating the flex profile, producing precise turn initiation while allowing for easy release out of a turn and a wide variety of turn shapes. Having the metal laid out in a ‘Y’ allows for a savings of unnecessary weight while maintaining desired stiffness. The Titanal Y-Beam created for the Mindbender 88 Ti Alliance became the design that was applied to the rest of the Mindbender collection, both for men and women.”
Mindbender 90C Alliance
K2’s Mindbender series manages to cover all of its bases with just two principal constructions, Ti Y-Beam and Spectral Braid. Substituting the cross-hatched fibers of Spectral Braid for a sculpted sheet of Titanal saves both weight and money, bringing the MB 90C Alliance price down to an economical $499.
The Mindbender 90C Alliance probably isn’t the right choice for all experts, but for someone whose off-trail skill set is still in its formative stages, it’s probably a better fit than the Mindbender 88Ti Alliance. Here’s what veteran K2 tester – her tenure began in 1990! – and freeskiing icon Kim Reichhelm has to say about the MB 90C and its suitability for her ski camp clients. “The Mindbender 90C Alliance is my go-to resort ski and the most popular ski for my Women’s Ski Adventure clients.”
Mindbender 98Ti Alliance
Last season, K2 athlete McKenna Peterson shared this glimpse behind the ski development curtain at K2:
The creation of the Mindbender line was an opportunity for K2 to completely revamp its women’s freeride skis. We started with a conference call between K2 engineers, product managers, K2’s female athletes and K2’s women’s test team. We each stated what our ‘ideal’ line of skis would look like and the engineers started innovating. Throughout that winter, the women’s test team completed 5 tests at different ski resorts, in varying conditions. Some models, like the 88Ti, skied really well right out of the gate and we only tested those prototype variations at two of the tests. Other models were tested over and over again until the ski was perfect.
The first time I skied on what is now the Mindbender 98Ti Alliance was during our second round of testing at Crystal Mountain, Washington. It had snowed a bit up high but had rained down low on the mountain so conditions were variable. I’m a big mountain skier and have always preferred fatter skis for float and stability at speed, but there was something about this 98mm underfoot ski that made my jaw drop. Up high, the 98Ti floated through the powder, perfectly balanced between riding on top and diving too deep. The ski carved through the nasty re-frozen wet snow of the lower mountain as if it were butter. The ski was both confident and playful. We had a winner.
Reckoner 102
One of my favorite bump skis that wasn’t intended to be a bump ski was the K2 Shreditor 102 (circa 2015). Of course, it couldn’t be as quick a real mogul ski edge to edge, so it did most of its navigation by slarving through the troughs and slinking around the lumpy bits. The new Reckoner 102 is in several respects the same ski, albeit embellished in ways its ancestor was not.
The similarities are hard to miss. The shape of the 184cm is identical save for a tip that’s 3mm wider on the Reckoner, giving it a marginally (.7m) snugger sidecut radius. Both Shreditor and Reckoner rely on braided fibers to control flex and torsion, with the Shreditor using a Triaxial braid of fiberglass and the Reckoner using Spectral Braid spun from carbon. Both vintages use Aspen in the core, although the Shreditor complemented it with featherweight Paulownia while the Reckoner uses Aspen in concert with denser fir. Both have relatively low camber underfoot, use a reinforced sidewall for added resistance to ski-on-ski damage and both, of course, are twin-tips.
What the Reckoner 102 brings to the party that the Shreditor could not is Spectral Braid, a variable-angle braiding technique (Patent Pending). Spectral Braid makes both front and rear rocker zones soft and compliant, helping the Reckoner 102 switch from forward to reverse in a twinkling.