oh yea it will. this will be a great setup for some side country skiing. go enjoy the bounties of hiking.

Either size will work. You can either run the smalls completely expanded out or crank the larges down.

Marker says minimum ski width is 76mm...

Of course. The brakes should not flop around too much, at least not enough to cause a problem.

That is probably the best solution, but there is also the option of paying extra for extra large brakes, that are like 130mm. I would just bend out.

The rails on those k2 skis are for some variation of marker's piston system bindings. They are system bindings and only mean to work with that ski and vice-versa. The baron is designed to be mounted flat and you will not be able to properly mount them on any ski with railings that is part of a ski/bindings system.

Yeah, I second that, Kretzky. These bindings are designed for flat-top mounting surfaces, so you may want to check with K2 to see if they have a plate or something that will adapt to their rail system. If not, they can let you know what your best option is.

Highly unlikely, unless you just get really really lucky.
I would go with a definite no for this one.

Peter, you will be fine. The Obsethed with the marker duke/baron is a really popular combination, and I've seen a lot of people with that setup. Rocker in firm conditions isn't ideal because you have less ski contact with the snow. However when skinning, the area where you generate the most traction and grip are form the last 3/4 of the ski anyway, so tip rocker really isn't that big of an issue. The obsethed has some rocker in the tail, but not a lot that it will really affect you a whole lot when skinning. Also, if you are skinning, you're probably doing so to get to better, deeper snow in which case you will appreciate the rocker, and the alpine binding feel of the baron on the way down. It's a good setup. Enjoy it.

I agree with Shane. I've never had AT bindings on anything other than twin-tips, and now some with rocker. It's less surface area for the ski to make contact with the snow on hardpack, but in pow conditions, you'll be just fine.

They will work, and twin tips are not ideal but I do it, and so do lots of guys out there. I say go for it.

thats what i thought, just checking
thanks

This binding is just like the Duke, and just as bomber. It is designed with a lighter DIN setting and weighs a bit less, but function was not sacrificed at all. You should be comfortable hucking to switch with no worries.