Petzl Leopard Crampons

Would these work with the tecnica cochise 120?

Hi Skimo team,
When I tried to fit it on dynafit boot with speed nose, i found the toe box a bit wide to slide further into the toe bail. I'm a bit worried about the front toe being too backward and making a loose fit. Is there any other way to make a more snug fit or is there any other way to tightne up the strap around the toe bail?

As said by most other reviews - really good and light crampons for longer days/tours.

Important to keep in mind that the dynema band does stretch pretty quickly and will become quite loose on the first setting - so best not to have your first use be in a place where you cant afford a crampon falling off.

Once adjusted I found them good to go without more adjustment - however I do keep an extra cord in the bag as steps where the midfoot comes in contact with rock slowly wears on the cord.

These cats are sweet! Like you read, so light that you forget they’re in your pack. When they’re needed, they go on easily and perform great. Since they’re aluminum I’d try to be pretty sparing on much direct contact with rock. Stoked to have a pair and will use them continuously for bigger ski mountaineering days as well as summer mountaineering escapades. Versatile and awesome crampons

What is the weight of the crampons with the antisnow plates?

Does the leverlock system fit a 23.5 fischer travers?

Will the leopard fit a dynafit hoji 130 free size 30.5? Not sure if that'll max it out or if it is a touch too large for this crampon. Have the sarkens but am looking for something more light weight.

Hi there - I just want to confirm that the Flexlock version can be used with ski boots with toe and heel welts, correct? I'd ideally like to buy one crampon for use with everything I ever put on my feet and need crampons for, i.e. running shoes and ski boots (Fischer Ranger) and winter hiking boots.

Given the Skimo Co review and Eric's 2017 review, it seems like the Flexlock version is exactly what I want, but I just want to confirm because the Petzl product page itself makes it seem like the Flexlock won't fit on ski boots w/ toe and heel welts.

Thanks for any help.

I have a pair of these in the FlexLock style. I've used them with my Atomic Backland Ultimate boots, with trail runners, and with Salomon S-Lab X Alp Carbon Gtx Boot. These are great all around crampons. I most recently used them on Ski Mountaineering trip to the summit of Mt. Hood. These crampons provided excellent performance climbing the Pearly Gates. I've also used them to summit Mt Rainier.

All around great cramp-on!

Dear Skimo.
Just got the new Alien 1.0 (or 1.1 as it is called). The fit on toe part is not really good unless I have the front welt assymetrical mounted. See picture. Any field experiance with this combo? Do you see any problems by having the toe mounted assymetrical? It does make the whole front part of the crampon a bit "inclined"/rotated, but it seems securve when hand flexing it.
Best regards.

Is it more important for the crampon heel to line up lengthwise with the boot heel (left), or for the crampon heel posts to fit snugly around the heel of the boot (right)? I'm guessing the latter but I'm not sure. Apparently the Backland Pro has a pretty narrow heel.

Has anyone tried the flexlock version on an Atomic Backland 30/30.5? I read somewhere that the BSL is too long for the LEOPARD FL ?

I'd like to get a pair of leopards for ski mountaineering and light summer shoe use. Will the FL system work well enough for my scarpa f1s or will I have to track down the individual lever lock components too?

I used the LeverLock version with my Scarpa Alien RS a dozen days last spring and they proved to be a great, extremely lightweight crampon. They fit well on this boot. Reading through some of the past comments of the dyneema cord "stretching" I think it's more a "seating" issue. I do agree tho - the 1st couple times you use this crampon they seem to get a little bigger on the sizing and will require some re-adjustment. I actually had my cramps fall off twice in very firm, 55-60 degree conditions and I was briefly less than psyched. For my Alien RS in 27 I needed to make an adjustment to the rear heal bail and use the other hole (creating more tension) and then I found that staggering the adjustment tabs on the rear piece enabled me to find the sweet spot. Super light and compact. After the initial break-in period and some adjustments I went on to use them in very firm and committing situations without any issue. I do notice some wear on the dyneema cord but nothing that is concerning. And I do believe that dyneema is readily available from Petzl for replacement.

I hate coming into a relatively mature thread to ask a fit question, but I recently swapped from old-school tele boots to NTN, and I'm having to re-vamp my spring/summer setup to accommodate them.

Do either of the attachment styles of this crampon fit a Scarpa NTN boot, such as a TX Pro? My CAMP XLC 390's, toe clip edition, are totally out of the question.

Thanks!

john

Hey Skimo team, do these fit well on the Solomon X-Alp ski boots?

Would these fit a pair of Fischer Travers Carbon's well?

Will the FlexLock version of the Leopards work with Dynafit TLT7s without the Dynafit crampon adapter? Or is the adapter still needed? Thanks!

Will these fit and work with 30/30.5 Tecnica Zero G Tour Pro?
Also, is everyone adding on the antisnow plates?

This is my sixth pair of aluminum crampons over the years, but my first pair not made by CAMP. I still love my CAMP Race 290, and I will continue to use them with my PG boots.
But I wanted to start using my Alien 3.0 boots for some spring and summer ski mountaineering, and their boot sole is longer than my PG boots.
The Race 290 takes hours to adjust back and forth between boots, and I even considered buying a second pair, but having two pairs of dedicated Race 290 crampons seemed a little bit too strange.
(Even for me...)

So the Leopard LeverLock FIL seemed to offer nearly the same ultralightness and storage compactness of the Race 290 while adding easy adjustability – and indeed it does!

Adjustment out of the box was nearly instantaneous, probably the easiest of any crampon of any type on the market. The attachment point of the heel lever onto the crampon frame is also easily adjustable. The attachment point of the toe bail onto the crampon frame is adjustable too, but takes some effort, which I didn’t bother with since the stock position seemed fine.
The toe bail shape is very secure, with less slop than the CAMP version.
On the Alien 3.0, the heel lever fits fine, although more secure when slightly asymmetrical, so just have to remember upon each attachment to move the lever off to the side ever so slightly.
As for complaints regarding the Dyneema cord’s initial stretch, I don’t think this is quite accurate, as the inherent properties of Dyneema include minimal elongation. Instead I think what’s happening is that the cord “seats” itself more in the notches after some use. Based on that premise, I made sure the fit was as tight as possible during initial setup, and indeed it was fine in the field.

My only complaint is that I wish the outside color of the ankle strap were orange (as it is on the inside) instead of black for better visibility. Otherwise, this model combines the best of a traditional attachment system (both security and adjustability) with the weight and storage compactness of the Race 290.