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2torial #0586:
Learn2 Buy New
Skis
"I've got just what you're looking for..."
If you haven't shopped for skis in a few years,
prepare yourself for big changes in the store.
Traditionally manufactured skis are now
increasingly fewer in number, replaced by newer
constructions and designs. This is not considered
unusual: refinement and evolution have always been
a part of ski design. Fat skis, for instance, were
designed specifically for powder skiing by less
accomplished (or less macho) skiers and have proved
to work very well. Then came the first "hourglass"
designs in 1995.
Hourglass skis are a much more radical departure
from accepted ski design and are marketed as
everything from a beginner's helping hand to an
expert's race ski. This is not surprising in
itself--after all a new "breakthrough" seems to be
promoted every year--but now there's a difference.
Now you're hard-pressed to find a ski that's not an
hourglass shape! Manufacturers and the ski press
have jumped into this with both feet and unless
there's a severe backlash of unhappy buyers, it
looks like next year's models may not include any
traditional models at all. The rules are
changing...
There are two basic ways to buy a pair of skis.
The first is by reading ski magazines to educate
yourself about what makes skis perform the way that
they do and to familiarize yourself with what's on
the market. Then you can narrow your choices down
to consider a couple of models based on price,
availability, and how much you like the
salesperson.
The second way is to look for a good salesperson
and effectively communicate your needs to them.
Based on what you tell them (and what they want to
sell you), they then choose one or two skis they
feel have the characteristics you're looking for in
your price range. This can be a very effective
method if you can find a knowledgeable, experienced
salesperson. If you can't, you'll probably wind up
paying too much for the wrong pair of skis.
With the market changing so radically, though,
there's a real need to add another arrow to your
quiver: the "demo ride." Demo rides are simply the
opportunity to test a pair of skis before you buy
them (ski shops have been providing this service
for years). Usually, a shop will rent you a pair of
skis and bindings for a day or for the weekend.
Generally, the cost of the rental will be at least
partially deducted from the cost of a new pair. And
in most cases, everybody's happy. You get to try
before you buy and the shop sells a pair of skis.
Learn what makes a ski tick...
- However you buy them, a ski's physical
characteristics largely determine how it behaves
on the mountain. By familiarizing yourself with
these characteristics, you can get a reasonable
idea if the ski is appropriate for your style of
skiing.
- Sidecut is the difference between the width
of the ski at the middle, and the width of the
ski at the ends. Sidecut is what is so radically
different in the hourglass ski. Generally, a ski
with more sidecut is easier to turn. The
tradeoff is that it wants to turn a lot, making
it less suitable for high speed cruising.
Supposedly this has been overcome, although many
people prefer to take a "wait and see" attitude.
- Stiffness or "flex" is measured a few
different ways. Generally a ski that's stiffer
along its length is not as easy to ski as a
softer ski but will be a higher-performing ski
under someone with very good technique. That's
because it can store more energy when flexed
properly.
Lengthwise, stiffness can also be broken down
into three areas: the shovel, the middle and the
tail of the ski. A shovel may be softened to
initiate turns more easily and "float" in powder. A
tail may be stiffened to provide good rebound for
the next turn. Generally, an even flex pattern
creates a more predictable ski, while a more varied
flex pattern accomplishes specific goals, such as
the ability to "jam" racing gates or bumps.
Stiffness can also be measured torsionally or
across the ski. A ski that's torsionally stiff will
be higher-performing and is generally desirable,
while a ski that's torsionally softer will be more
"forgiving" of technique errors by novices.
Construction used to be a lot simpler to
understand. A GS ski was built in a layered
"sandwich" manner producing a faster ski that
was quiet on the snow. Slalom skis were built
around a "torsion box" that gave a ski a lively
feel and promoted quickness edge-to-edge.
Nowadays, many skis have a load-bearing cap with
a variety of materials stuffed underneath. Others
are essentially a "ski within a ski": the outer
construction bears the initial flex and the inner
section comes into play when the ski is farther
along its arc. Still others incorporate
vibration-absorbing devices that range from simple
elastic layers to piezo-electric devices. The
current thinking seems to reflect a desire for a
ski that's initially fairly "damp" yet lively when
skied hard.
Length also was once a lot simpler to
understand. A GS ski was designed to be skied at
lengths often exceeding 205 centimeters, while a
slalom ski performed best at lengths at least 5 to
10 centimeters shorter. Modern skis rarely exceed
205 cm and the new hourglass ones are designed to
be skied much shorter than that.
Discover what's out there now
Major ski magazines have issues available by
September that detail the results of their ski
tests. While this information reflects their desire
to assist manufacturer's ski sales, the information
can still be valuable by providing direct
comparisons between models. By looking at more than
one test issue, you can often detect a consensus of
opinion about a particular ski.
Safeguard against gross
over-indulgence
On a budget? There will often be leftover skis
from last year's stock still available. By looking
at last year's magazine test reports, you can find
a terrific pair at substantial discount. Ski stores
often have Labor Day sales just to clear these out,
so look in your local paper and get there early for
the best selection.
Try before you buy
Now that you've narrowed
your choices, try to arrange to take them out for a
spin. Before you demo a pair of skis, make sure
that the shop has tuned them properly. Are the
edges sharp? Ask if the edges have been beveled. Is
there a fresh coat of wax on the bottom? Often a
shop will not have the time to work on the skis on
a busy morning. So improve your odds of receiving a
pair in good shape by arranging your demo at least
a day in advance. There are specific things that
you should try to evaluate. Depending on your style
of skiing or the intended use of the skis, you'll
need to check most of the following
characteristics:
- Take the skis onto a freshly groomed surface
first thing in the morning. Find out if the ski
chatters over that "corduroy" or if it's
relatively quiet.
- Make a series of longer radius turns. Does
the ski arc cleanly and easily or does it feel
unstable and nervous?
- Make a series of shorter turns. Does the ski
come around easily, with good rebound into the
next turn, or does it want to go straight down
the hill and have to be forced into any other
move?
- Find some very hard snow or ice and ski
across the hill while putting your weight on
your lower inside edge. Does the edge "bite" and
provide a solid grip? Or does it break loose and
force you to scramble?
- Ski badly and throw your weight forwards and
back. Does the ski "forgive" you and give you an
opportunity to correct your stance? Or does it
shoot out from under you immediately and become
impossible to turn?
- Ski properly in a balanced stance. Does the
ski respond well to pressure and allow you to
drive it into an arced shape with helpful
rebound? Or does it feel like a wet noodle with
little "spring" to it?
- If you're a better skier, take the skis onto
ungroomed snow and see whether the shovel gets
knocked around in crud or tracks through with
little difficulty. If powder is available, see
how well the ski "floats" in deep snow.
- Finally, take the skis through the racing
gates (actually this will be the first thing
some people do). Does the ski jump out of the
ruts or does it hold the line? Do you have
explosive energy available to help you into the
next turn? Is there exceptional edge grip
throughout the entire ski or just underfoot?
Think about replacing your
bindings
If your bindings are more than six years old or
have had a great deal of use, strongly consider
replacing them along with your old skis. If they
become dangerously worn over the next few years,
you'll have to redrill your skis to mount a new
pair. While this is not supposed to affect
performance if done once (sometimes twice), who
wants a bunch of holes in their equipment? Also,
redrilling is only successful if the new holes and
old holes are not too close to each other.
-end-

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