Fritschi Vipec review thread
108's fit my 112's just fine with a nudge from the dremel.
Skied them today at the loaf for a shakedown, firm base with 4-6" of blower. Didn't really notice them, which is how I like my bindings.
Fritschi Vipec review thread
I have after a year of experimenting given up on the Vipec's and gone back to Dynafit. Last year getting in and out was a nightmare and occasionally the heel would release leading to telemark skiing.
This year I had the toe piece changed and hoped things would improve. Getting in was slightly easier. However, now I had repeated (say 20) releases out of the toe piece while Aki touring - some out the front and some out the side. The side releases were interesting as it showed that despite claims, the walk mode does not lock the the toe unit from sliding sideways. I thought this might be because the pins were not tight enough. The release happens on the same side all day.
I visited a good shop. They checked the binding and said the pins were fine. Instead they had seen this before and recommended cranking the din to 10 or 11 at least to combat the problem. I elected to go to a 10. They also said that in dismantling the Vipec on a previous occasion they had found here is not mechanism to lock the toe from sliding despite - so my experience was reasonable.
The next day while skiing I heard a clicking noise in my binding. I looked down to see that I could move my one foot from side to side in the binding (the binding was not grabbing the boot properly and there was play). I exited the binding and it was ok when I re-entered it (the issue on this day all happened on the other side - eliminating a specific boot problem). The later pre-released while skiing between trees when taking a sharp (and necessary) turn - but certainly not in a release range. I exited out of the front of the binding (rather than the side).
My boots are La Sportiva Spectres. I did not have the pre-release problem with the first edition of the toe unit.
This was the end of the Vipec experiment - I can not trust these while touring (one of the exits while touring happened while kick turning on a steep slope) or skiing.
I have gone back to Dynafit!