Kästle’s current MX83, now in its fourth season, is both typical of a current trend and atypical in a way all its own. The trend it’s party to is how a series of modest modifications amount to a significant change, especially in Finesse qualities. It’s unique among such upgraded models in that the name it’s re-assuming happens to be the legendary MX83, inarguably one of the greatest Frontside models ever made.
Unlike many Frontside models, the MX83 has no shock-sucking binding interface to muffle snow feel. If purchased as a system, the Tyrolia binding it’s mated with connects toe and heel but remains relatively close to the ski. This gives the MX83 a sensitive feel for the snow surface that would be smothered by heavy plates and lifters. “This ski has great feel for the snow,” confirms Bobo’s Theron Lee.
The reason the revival of the MX83 ought to interest experts everywhere is because it responds so intuitively to technical commands. All you have to do is look where you want to go, and you’re there. Its fully cambered baseline feels super-glued to the snow, inviting speeds that would cause lesser lights to shake loose. Most skis this torsionally rigid don’t flow over and around moguls too well, but the MX83 has an almost liquid flow bred into its bones. Cautionary note: if mogul performance really matters to you, stay away from the 182cm length, as it’s not too nifty a drifter, and it’s too long for troughs cut by shorter skis and boards.
One of the best indicators of a great ski is how well it performs in conditions for which it wasn’t made. By this measure, the MX83 remains an all-time great. Sure, it’s a gas to make deep trenches in corduroy at speeds that on another ski would be terrifying, but the MX83 adopts the same attitude towards all terrain. It doesn’t care where you point it because it’s confident in its abilities, a self-assurance that invariably rubs off on its pilot.
Any clear-eyed assessment of what transpires on a powder day at any popular resort would conclude that the “powder” part of the day begins around 9:00 and ends around 10:00. For the rest of the day, all accessible terrain devolves into something considerably less idyllic. The Kästle FX106 Ti is built to cope with this reality, for it wields its smear-ability like a weapon when deep snow switches from a fluffy texture to something closer to tapioca.
During the “powder hour,” any ski with approximately the FX106 Ti’s dimensions will spool out mid-radius turns with unconscious ease; once perfect conditions are in the past, the real work begins. It’s in the slop that the FX106 Ti’s stout, wood-and-Titanal construction proves its mettle, planing over afternoon porridge that would kick a lesser ski off course. With two full sheets of Titanal in its guts, the FX106 Ti isn’t one of those fat skis where the width isn’t noticeable; rather, its heft imparts confidence that in the battle against crud, its pilot is well armed.
Left to its own devices on firmer snow, the FX106 Ti likes its turns long and laid over. Not that its probable owner is likely to be a big fan of groomers, but they’re an unavoidable aspect of resort skiing, so you might as well make them fast and fun. Of course, the FX106 Ti won’t hook up at the top of the turn like a carving ski, but it’s more than solid enough so you can open up the throttle on the dash back to the lift.
I ski the Kästle MX83 on a regular basis, so I can’t help judging the FX86 Ti by the standard set by its stablemate. It’s not a fair comparison, because the two skis are aiming at different targets. They don’t ski much alike because they’re made to ski differently. Let us count the ways.
Starting from the tips, the MX83’s full camber line is made to connect as early as possible, while the tapered and well-rockered (280mm) tip of the FX86 Ti is meant to do just the opposite. Moving to the middle of the ski, both models use a wood core and lots of Titanal in a combination Kästle calls Tri Ti, but the two constructions are subtly and importantly different. The changes make the FX86 Ti’s edge more supple, matching the mood set by the ski’s relatively low camber.
Both models’ tail sections also reveal their opposite orientations. The MX83’s is square, flared and stiff; the rear of the FX86 Ti is rounded-off, softer and rises gradually off the snow for its last 210mm’s. When all their differences are tallied, it’s clear why the FX96 Ti has no more chance of behaving like the MX83 than a giraffe has of bearing kittens.
So how does the lighter and looser FX86 Ti behave? For starters, all the evidence points to a ski that prefers its snow light and loose, as well. Its orientation is unabashedly off-trail, where its turns of choice are mid-radius. As long as one’s speed is also kept at a comfortable mid-range, the FX86 Ti remains cool, calm and collected. Theron Lee described it as “smooth and comfortable,” and John Beesley captured its essence as “playful,” a nod to its freewheeling spirit.
