Did you ever have a ski dream where everything was perfect? You can’t tell if your skis are an extension of your being or visa versa. You flow from turn to turn expending all the energy of a passenger lounging on a high-speed train. The scenery blurs as your speed climbs steadily until you reach a zone where time warps, aging is reversed, and still you’re totally connected to the snow by forces that feel at once magnetic, emotional and gravitational.
I can’t guarantee that you’ll arrive at this transcendental state the first time you step into a Kästle MX84, but you will if you keep trying. For if you’re not a beautiful skier before you encounter an MX84, in time it will make you one. This claim probably sounds optimistic, if not delusional, yet several testers claim that the MX84 essentially coached them into making better turns. Rather than dismiss it as New Age hogwash, I suggest you reconsider the hypothesis that a great ski invites great skiing.
The Head Kore105 is a very clever combination of some Old School principles, a few features that are de facto standards in the Big Mountain genre and technology that is on the cutting edge of ski design. Head is the only ski maker with a license to use Graphene, carbon in a one-atom thick matrix, which allows its engineers to stiffen or soften flex with minimal affect on mass. To maintain this weight advantage, the heaviest component in the core is a slice of poplar next to the sidewall; the rest of it is a synthetic honeycomb called Koroyd and a quotient of Karuba, an ultralight wood commonly found in Alpine Touring skis.
The Kore 105 gets its power and energy from the carbon, fiberglass and Graphene that are laminated around this exotic core. To further trim grams, the topsheet is a cap made from polyester fleece, another dampening agent that’s only downside is it’s difficult to decorate, which is why all the Kores look murdered-out.
This recitation of low-mass components makes it sound as though the Kore’s only selling feature is its lightweight chassis. There’s no question that the Kore design is laser-focused on keeping the ski light, but if that were its only accomplishment it wouldn’t be such a big deal. What makes the Kore construction remarkable is that it’s light but never wimpy. Once you ski it for a few runs you forget about the lightweight and just ski as you would normally, only with less labor and fatigue.
The Kästle MX99 should not be mistaken for a set of training wheels. If you’ve never owned a ski this wide before, this is probably not the best place to start. The MX99 expects you to be good. Very good, actually. If you’re an imposter, the MX99 can and will detect your fallibilities. This is your final warning. If you continue reading this review, you’ll end wanting a pair, and I’d feel better knowing you were qualified.
The MX99 is unlike every other ski in the All-Mountain West genre. It’s the only ski in the category that evolved from a Frontside template, namely the exquisite MX84. It makes no attempt to dumb down its principles. Far from trying to disassociate the front of the ski from the rest of the chassis, as is the norm among AMW models, the MX99 tries to connect to the turn starting in the shovel.
The Lighter is Better trend, whose influence is evident elsewhere in the AMW category, is just background noise to the MX99 to which it pays no attention. Instead of subtracting material, Kästle added a sheet of braided carbon to its usual all-wood core and two sheets of .5mm Titanal. With all this shock-damping material onboard, the MX99 could collide with a Sequoia and only the tree would feel it.
For the 19/20 season, Kästle completely re-formulated its FX series of wide, off-trail models. To create its first-ever women’s model in the FX family, Kästle choose to work off the FX96 template, as the 96mm waist width optimizes the strengths of the new design for female skiers.
One of the goals of the new FX series was weight reduction, so Kästle engineers concocted Tri-Tech, a trifecta of design features all aimed at keeping weight off. Tri-Tech is essentially a core-within-a-core; a central channel of high-density woods is wrapped in a glass torsion box and braced on either side with lighter wood laminates. The torsion box rides higher than the outer sections, creating a 3D top surface, which is the first weight-saver. Second is the concentration of hard woods in the center, so lighter woods can be used in the remaining 2/3 of the core. Third is using a thicker core profile in the central torsion box, which gives it more power without adding more materials.
