Most veteran testers who try the ultralight Head Kore 99 for the first time carry with them a hint of suspicion. You can tell in the hand that they’re lighter than the typical wood-and-metal make-up usually found at the top of this popular genre. Will a noticeably lighter ski like the Kore 99 measure up to the standard set by powerful skis like the Bonafide 97, MX98, M5 Mantra and Enforcer 100?
Because any competent tester will be focused on trying to find a flaw that derives from the Kore 99’s lightness, the first run on this ski feels experimental, sort of like a first dance with a new partner. Somewhere during the second run you realize it can do whatever you can do. You stop focusing on its differentness and gain a deeper appreciation of how well it mimics the performance envelope of this hotly competitive category’s perennial all-stars.
Not only do the Kore 99’s Power properties meet the highest standard for edge grip and stability at speed, its lower mass means it takes less effort to ski, forestalling fatigue and lengthening the ski day.
Unlike some of its burlier bros in the All-Mountain West genre, the Kore 99 feels quick to the edge and reactive off it. “It did not feel like a 99mm width,’ notes Bob’s Theron Lee. “It felt much narrower.”
You can feel the power percolating under the hood of the Mantra 102 before you have it out of first gear. Even though it’s “only” 102mm underfoot, it feels more substantial. At slow speeds, its triple-radius sidecut (long-short-long) encourages the Mantra 102 to stay close to the fall line so it can pick up enough inertia to show its other moves.
Once you’ve shown it you care by injecting speed into its veins, the Mantra 102 becomes more compliant. Even though it’s double rockered, its Titanal Frame design, which puts more mass around the tip and tail, keeps nearly the full length of the ski engaged. While not exactly nimble – its lowest score is for short turns – it doesn’t have to be, for whatever lies in its path better get out of its way or face extinction.
This “Mantra über alles” attitude is unusual in a Big Mountain genre where Finesse skis are in the majority. The Mantra 102 has as much interest in floating over new snow as a bathysphere, and would rather pummel a patch of soft snow than caress it.
If you’d had difficulty finding a Big Mountain ski that’s able to support your mass and your mojo, your search has ended. I’m sure that someone whose nickname is Bruiser will use the Mantra 102 as his everyday ski, but its glory is a wide-open crud field where it can cut loose like an extra-large GS race ski with anger issues.
Head was selling freeride skis before it cooked up the Kore series, but I’ll bet you can’t name one of them as they barely sold a stick in the U.S. The 3-model launch of the Kore series changed all that overnight. The first vintage sold out immediately, so Head quadrupled production. And sold out again. Then along came the Kore 99 to fill the space between the wildly successful 93 and the series sweetspot, the 105, and it sold to the wall, too.
When you’re on a roll it’s hard to pass the dice, so this year Head pushed the boundary of its off-trail collection down to the Kore 87. Considering that initially the focal point of the Kore series was the 105, an 87 is a mighty skinny sibling. (BTW, this phenomenon, once a rarity, is now commonplace.)
But as the Kore concept has proven in its every iteration, when the name of the game is off-trail versatility, Kores come to play. The whole point of this genre is expanding the skier’s playing field, opening up access to the ungroomed mountain where its real magic lies. For off-piste playgrounds like moguls and trees, the Kore 87’s crazy-light construction and narrow silhouette allow it to slither through spaces where bigger boards flounder. Since the Kore 87 is in every way like its elder brothers save for its width, it retains their affinity for irregular terrain.
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.
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 dampest lightweight ski ever, awesome energy and snow feel. Works all day inbounds or backcountry,” raved Lucas from Footloose. “[My] favorite ski in the test.” One of The Sport Loft cohort captured its multiple personalities: “Soft for the soft snow, stiff and stable for the hard snow. For the weight, the best ski for the money, period.”
