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was your forward pressure set correctly?
JSM 2/15/12
Hi all,
We are distressed to know that Mattskie had problems with KneeBindings. This is highly unusual for us, and we are anxious to get to the bottom of it. There are a variety of possibilities, but I would hate to speculate. It is better if we get these bindings back from REI so that we can test them and find out exactly what happened to them in this specific situation. I will commit to reporting back here once we find out.
Meanwhile, we are quite certain that KneeBindings don’t “suck,” and we are confident that this community will not condemn our product because one skier had a bad experience. If that were the measure of success and failure, you would have condemned ALL bindings, because there are plenty of people that have had bad experiences on every kind of binding out there. In fact, we are clearly in the minority when it comes to bad experiences.
Properly mounted and adjusted KneeBindings have the best elasticity in the industry, and KneeBindings DO have less pre-release than ordinary bindings, for a variety of solid, technical reasons. Mattskie’s experience is distressing – but it is simply not indicative of a typical KneeBinding experience.
As you pointed out, Mattskie, KneeBindings are “burly” – the metal parts are all machined from 100% USA stainless steel – not stamped out from cheaper metals. We use the best industrial resins available, and we offer the world’s only carbon fiber binding. Many people expect them to be heavy, but despite the fact that we have a complete, third release mechanism (with spring, cams, etc), the weight is actually about the same as a pair of jesters – all of our models weigh less than 5 lbs. The Look Pivot 14 is also a plastic binding (despite some misunderstanding about this) and weighs about the same.
Mattskie, I am really sorry you’ve had a bad experience, and your frustration is very apparent. But I am quite certain that it isn’t a design issue, nor is there anything inherently wrong with KneeBindings. I encourage you to help us figure out what happened!
John Springer-Miller
KneeBinding, Inc.
JSM 3/1
Mattskie – I appreciate this feedback. However, I respectfully, but completely, disagree with many of your statements.
Our ramp delta is deliberate, and has many advantages. In addition, we make lifters (and now, canting kits as well) so that skiers can ramp the binding at any level they want – including into negatives. Almost all bindings have some ramp. We’ve found it to be a great way to help skiers get the right balance, given different kinds of skiing (i.e. powder), different boots (which have ramp varying from 3 to 7 degrees, which is many times more than our bindings), and different bodies (boot length, weight distribution, balance, etc). By offering a RANGE of ramp delta from 6mm to negative 3mm, we cover every situation. No other binding offers that.
The space under to forward edge of the boot toe has no function other than to allow snow to clear, and to further reduce the effect of the binding on the flex of the ski. It does not interact with the boot.
As for releasing sideways at the toe – our toe releases with the same force other bindings do – presuming they are all adjusted the same way and calibrated, and working properly. Our toe has more elasticity than most, which acts like a shock absorber. The turntable on the FKS does not have much to do with the reliability or function of the toe piece. It is there so that the side bars/lugs on the heel piece do not inhibit the toe release. The toe release of EVERY binding works because the ski rotates around the heel of the boot.
Your conclusion that our bindings weren’t designed for freestyle also seems unfair – or at least is irrelevant. We did not specifically focus on freestyle when we designed KneeBindings, but we did take the sport into account. On the other hand, your FKS bindings were designed 30+ years ago – before freestyle existed. Whether you like them for freestyle or not – the FKS bindings was absolutely NOT designed with freestylers in mind.
I completely understand that you have a bad experience, and I am also very unhappy about that. However, your experience is unusual, and I see no justification for you to determine that our design is somehow flawed. Knowing what I know, I am fairly certain that something is wrong with your specific pair of bindings (some kind of internal damage?), or with how they were adjusted (forward pressure, toe height, etc) or mounted (alignment, whatever). I don’t know what’s wrong, but I would very much like to examine them, and put through our testing process, to see what we can determine.
We have always been straight forward and open with information, and we will be about this as well.
But – we have to test the bindings.
We are, as you said, very focused on customer service. I am trying to reach out to get to the bottom of your situation.
Yours,
John Springer-Miller
KneeBinding, Inc.
deathcookiewas your forward pressure set correctly?
Skiingsnowaww shit man i bought some marker 7 dins the otherday and i ejected sending it off a 50 foot cliff! so bullshit! never buy this binding!
parkplaygroundSince there is a clear amount of bias in this thread, I will contribute. I live in the East coast around Okemo, Loon, Sunapee, etc, and Knee bindings are fairly common for a new binding company in this area. My home mountain (Sunapee) actually had bought a few knee bindings and gave them to the ski staff to test the product. My ski coach (Park coach) decided to give them a try. He is not a small dude and knows how to ski hard. The guy kills it everywhere (Junior nationals moguls finalist I believe). So he slapped them on and a season later, He has not had one problem with them. Riding at a din of 9.5(?) throwing cork 10s and 2 on and ripping moguls, he had no problem. They are beefy, yes, and they could definitely use some modifications to have a better suited park binding by slimmer design, or something, but there was no problem for someone who also competes in big air and rail jam events, and wins, when using the Knee bindings.
The amount of bullshit in this thread is unbelievable. THe only one who can give any solid statement about the product is the OP and the poeple who have used them (or have talked to people like me). I have witnessed perfect cork 9 tails being thrown on these bindings and there was no problems. If you really trash them without knowing your shit, then you should not contribute to a thread like this where real testimony matters.
Since I don't want to seem bias myself, I will say that when he used them at the recommended din, he had his ski eject on kink rails. After he raised the din, there were no problems.
dbchiliWell this confirms OP has made a thread to tell everyone he doesn't know how to set up his bindings
parkplaygroundMy home mountain (Sunapee) actually had bought a few knee bindings and gave them to the ski staff to test the product. My ski coach (Park coach) decided to give them a try. He is not a small dude and knows how to ski hard. The guy kills it everywhere (Junior nationals moguls finalist I believe).
bobsis paddy your coach?
LemuelMy biggest surprise is that people in this thread think they are burly. They feel like they are made out of ribbon candy.
parkplaygroundyes... howd you know? and hes at Killington this season so not anymore
bobsI rode with him back in high school days
LiteratureI wonder if OP's boot soles are in good condition. If there's any play or serious wear and tear, that might be enough to be a huge issue.
That said, it doesn't matter that the FKS weren't designed for freestyle--they were designed for downhill racing. Though I don't know all the forces involved or have a table handy, I'd imagine that the forces involved in rocketing down sheets of ice at 80mph are somewhat similar to skiing big park jumps or hitting urban, and the popularity of the binding backs that up. Sure, Pivots or FKS have horrible brakes, a really narrow mounting pattern, and some small but essential parts that can blow up without proper care, but they remain a popular choice because they work.
Justo8484The fore/aft mounting pattern on the heel might be smaller than most other bindings, but until pretty recently, pivots had the widest mounting pattern of any binding on the market, which combined with the new, wider AFD, made them pretty solid, laterally, for how minimal looking of a binding it actually is. I'll be the first person to say that the heel is an old design, and is definitely not as stiff laterally as some newer bindings, or even the PX racing heel, but that's not why I have pivots on all my skis. I have yet to find another binding that offers the combination of retention and elasticity the pivots have with such a low stack height and ramp angle. The last thing I want when sliding rails or hitting big jumps is an extra centimeter of material under my foot, adding extra leverage to the edges of my skis, decreasing margin of error, and hindering feel for the rail/snow.
cobra_commanderThe p18 skis better than any other binding - it's why so many people only ski it.
If you couldn't tell that knee bindings suck, you probably have never heard of the line reactor.