ATK Ski Crampons
It's hard to argue with stronger and lighter! ATK placed itself front and center in the eyes of the ski mountaineering crowd with a knockout ski crampon made with a robust, lightweight alloy. Designed by Batman himself, these sinister-looking crampons inspire confidence in steep terrain. Available in several widths, most ATK crampons have a deep bite. The exception is the 70mm race crampon, which is shallower and has extra cutouts to save weight. All the crampons are sold in pairs and come with a carrying pouch. They are compatible with most Dynafit-style toe pieces, but notably not Plum bindings.
Stock Note: If the size you're looking for is out of stock, check out the Trab crampons which are the same thing.
| Width* | Weight (g) | Weight (oz) | Measured Width |
| 70mm | 49 | 1.7 | 70mm |
| 75mm | 61 | 2.2 | 75mm |
| 86mm | 67 | 2.3 | 86mm |
| 91mm | 69 | 2.4 | 91mm |
| 97mm | 73 | 2.4 | 97mm |
| 102mm | 75 | 2.5 | 102mm |
| 108mm | 77 | 2.6 | 108mm |
| 120mm | 81 | 2.9 | 120mm |
| 135mm | 132 | 4.7 | 135mm |
* Please note that ATK ski crampons are exactly the width specified so measure your ski where the crampon will sit and make sure to order a higher number.
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Questions & Reviews
12/6/2024
I just got a pair of WNDR Reason 120s -- I'm assuming I need the 135mm and the 120mm will be too small for a ski that's 120 underfoot. Is that correct, and will the 135 be too big?
12/6/2024
Brigit, A 120mm crampon will work for a ski up to 120mm wide, no more. So you should have a good fit, tighter is better then too wide. There could be some rubbing at some spot, but wouldn't hurt anything.
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11/29/2024
I have ATK Raider 11 Evos on Atomic Backland 107s - would the 108s be too close on tolerance? Trying to decide between these and the Dynafit 110s to give myself a little more margin. Thanks!
11/29/2024
Adam, the 108 will a 107 ski fine. Most people prefer to have a snug fit to avoid excessive flex while side hilling.
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Ive been using the 135mm With a pair of BD helios For my split board(With a plum low tech adapter plate, or on a chimera guide series with a four hole splice.) They grip on the firm stuff great. They are much lighter then the split board specific offerings I have used in the past.
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10/27/2024
I have Elan Raider 12 Demo 2.0 and K2 Wayback 88 ECOre 174 cm.
Which crampons should I get?
Which crampons should I get?
10/28/2024
Hi Farit,
I'd go with the 91mm crampon.
I'd go with the 91mm crampon.
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I returned two pairs of crampons (sorry Skimo Co!) before settling on these. I used these all spring and they are perfect. Great weight and they go on/off easier than other brands. No durability issues so far.
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6/25/2024
Hello.
I am thinking of buying ATK or Ski Trab Ski crampons.
Can those crampons be secured to skis with B&D crampon locks?
Thanks,
I am thinking of buying ATK or Ski Trab Ski crampons.
Can those crampons be secured to skis with B&D crampon locks?
Thanks,
6/25/2024
Hi Ozzy,
The B&D crampon mounting bases are designed to work with Dynafit ski crampons, which use the same attachment as the ATK/Ski Trab crampons. So yep, you're good to go on that combo!
The B&D crampon mounting bases are designed to work with Dynafit ski crampons, which use the same attachment as the ATK/Ski Trab crampons. So yep, you're good to go on that combo!
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6/5/2024
I purchased these, thinking they would fit my ATK Crest 10 bindings. But the bar does not fit into the pivot slot on my bindings. It's too big. Can you advise?
6/5/2024
Hi Jasper, they will fit if you slide them in from the side. Check out our article on crampon compatibility to see an animated gif. Let us know if you still have issues.
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5/14/2024
i have dynafit seven summits skis (174cm) with a 84mm waist. Should I get the 86mm or 91mm or 97mm crampon?
5/14/2024
Hi konrad, go for the 86mm.
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5/13/2024
Hi! I have Rossi Blackops Alpineer 96 with Atomic backland tour bindings. Would these crampons work? I have already broken Dynafit crampons twice and want to try something different. Would 97 mm width be sufficient? I used 100 mm on Dynafit crampons and they did slide around
5/13/2024
Hi Alexandra, for Dynafit-style crampons you need to use the centering clip that comes with the Backland bindings or they will break. Same story with the ATK. Or you could get the Plum crampons that slot in from the top and stay in place, in which case 100mm is fine.
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4/29/2024
Are the ATK ski crampons compatible with Kingpin bindings?
4/30/2024
Hi Dan,
The answer is a qualified "maybe." They do fit in the slot. However, depending on the boot sole that your binding was mounted for, there may be some interference with the crampon and the ski-walk mechanism. I would recommend the Marker Pintech crampons instead, if you are buying new crampons for those bindings.
You can check out our article on ski crampon compatibility here.
The answer is a qualified "maybe." They do fit in the slot. However, depending on the boot sole that your binding was mounted for, there may be some interference with the crampon and the ski-walk mechanism. I would recommend the Marker Pintech crampons instead, if you are buying new crampons for those bindings.
You can check out our article on ski crampon compatibility here.
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4/29/2024
ATK crampons are compatible with the bd helio 145s right? isnt the helio just a atk binding with a bd sticker?
4/29/2024
Mike, Yes. All the BD branded bindings are 100% ATK bindings.
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4/13/2024
Sorry for what feels like a repetitive question:
But I'm getting 96 mm ski (Black Crows Camox Free Bird - 2021) with an ATK Crest 10 binding; would the ATK Ski Crampons in the 97 mm work or should I go with 102 mm?
But I'm getting 96 mm ski (Black Crows Camox Free Bird - 2021) with an ATK Crest 10 binding; would the ATK Ski Crampons in the 97 mm work or should I go with 102 mm?
4/14/2024
Hi Andrew, in the absence of a physical ski to test on, I'd recommend the 102mm. It's entirely possible the 97mm works fine but it'd be a bummer if you figured that out on your end.
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4/4/2024
Hi, I have a pair of Black Crows Orb Freebird skis, and ATK Raider 12 bindings. 167 length, 90 underfoot.
Should I get the 91mm or 97mm crampons? I can't tell if the 91mm ones would rub or if they'd be perfect. Thanks!
Should I get the 91mm or 97mm crampons? I can't tell if the 91mm ones would rub or if they'd be perfect. Thanks!
4/4/2024
Hi Charlie,
Unfortunately, we don't have that ski, so I can't test fit it for you. My suspicion is that the 91mm crampon may work for you, but the best way to know would be to measure the width of your ski in millimeters, right under the crampon receptor. ATK crampons measure exactly at their stated width, so this is the best way to know. Otherwise, the 97mm crampon would be a safe bet and would only overhang a few millimeters.
Unfortunately, we don't have that ski, so I can't test fit it for you. My suspicion is that the 91mm crampon may work for you, but the best way to know would be to measure the width of your ski in millimeters, right under the crampon receptor. ATK crampons measure exactly at their stated width, so this is the best way to know. Otherwise, the 97mm crampon would be a safe bet and would only overhang a few millimeters.
4/4/2024
Hey Charlie! The safe bet would be to go for the 97mm crampon. A few mm of overhang won't be any reason for trouble. The 91mm may work, but once you consider the placement of the toe piece, it'd be cutting it close. Thanks!
4/15/2024
Thanks for the responses!
I measured the ski width, at the location of the crampon receptor, to be 89mm. So a 91mm crampon would yield a clearance of 1mm per side.
Does this sound good, or is 1mm of clearance per side too little? Thanks!
I measured the ski width, at the location of the crampon receptor, to be 89mm. So a 91mm crampon would yield a clearance of 1mm per side.
Does this sound good, or is 1mm of clearance per side too little? Thanks!
4/15/2024
Hi Charles, that would work great!
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3/29/2024
Blizzard zero g 85 with an atk scrampon 86mm? Too tight? Thanks!
3/29/2024
Hi Isaac,
They'd be tight if they worked - I'd measure the width of the ski at the back of the toe piece, if it's less that 86mm go for it. Or, easier, Dynafit makes a 90mm crampon found here that's compatible.
They'd be tight if they worked - I'd measure the width of the ski at the back of the toe piece, if it's less that 86mm go for it. Or, easier, Dynafit makes a 90mm crampon found here that's compatible.
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Light weight, sturdy, and slide in easier than other brands. The 75mm crampons have deeper bite than I want for my Race Pro 71s so I might grind down the rear teeth a bit. I tried Dynafit Speed crampons and they had too little bite.
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3/19/2024
Just got a pair of LaMachines Micros yesterday. (After one day I absolutely love them!!!)
Was able to stay on my feet on the flagstaff skinner today but the tension and pucker factor was pretty strong without skipons.
The drop down menu shows a 91mm width but the table shows 97mm as the closest.
Question A: is it 91mm or 97mm ?
Question B: could you guys do me a solid and check which one fits best on the micros?
Question C: would the skitrap ones be lighter
Was able to stay on my feet on the flagstaff skinner today but the tension and pucker factor was pretty strong without skipons.
The drop down menu shows a 91mm width but the table shows 97mm as the closest.
Question A: is it 91mm or 97mm ?
Question B: could you guys do me a solid and check which one fits best on the micros?
Question C: would the skitrap ones be lighter
3/20/2024
Hi Santi,
We do have a 91mm crampon - sorry about that! I just checked the fit. You will want the 97mm, the 91mm is just slightly too small. It could work, but it will rub. A couple millimeters extra on either side isn't the end of the world.
The Trab crampons are basically identical to the ATKs, they are just rebranded ATK crampons. So go with either, but the weight and performance will be the same.
We do have a 91mm crampon - sorry about that! I just checked the fit. You will want the 97mm, the 91mm is just slightly too small. It could work, but it will rub. A couple millimeters extra on either side isn't the end of the world.
The Trab crampons are basically identical to the ATKs, they are just rebranded ATK crampons. So go with either, but the weight and performance will be the same.
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3/19/2024
What size should I go with for a ripstick 104?
I see that the 102 measures a true 102, but will a 108 be to wide?
I see that the 102 measures a true 102, but will a 108 be to wide?
3/19/2024
Hi Scott, the 102mm will be too narrow, go for the 108mm. Just a few millimeters on each side, it'll work well.
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3/18/2024
Just to confirm, will these work with the Moment Voyager XV bindings (manufactured by ATK)?
3/18/2024
Hi Nate, you bet! Those are just rebranded ATKs.
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3/4/2024
Hello - I have 100 underfoot on3p woodsman tours, would the 102 provide enough space or should I go up to 108?
3/4/2024
Hi Connor,
You should be good with the 102mm width. If in doubt, you can measure the ski where the crampon will sit in order to confirm. We measure the ATK 102mm crampon at a true 102mm.
You should be good with the 102mm width. If in doubt, you can measure the ski where the crampon will sit in order to confirm. We measure the ATK 102mm crampon at a true 102mm.
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3/2/2024
Hi! Will the 102 be too big on a pair of Elan Ripstick 94 with ATK Evo Raider 11 bindings? Thanks
3/2/2024
Hi Liz, you should get the 97s! The 102s will overhang a bit and still be usable, but it's always best to get them tight to have less torque on the binding.
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