ATK Binding Parts
Whether it's replacement parts or additional accessories, here are all the bits and pieces we have collected for your ATK bindings.
Titanium U-Springs - Pair of titanium heel forks for the SL World Cup and Revolution bindings. Also works with the Hagan Ultra, ZR, and BD Helio 110 bindings. Available in standard stiffness and "lightweight" for lighter folks.
Rolling In U-Springs - The most advanced forks on the market. Made of titanium with rollers on the end to reduce wear, ease step-in, and smooth the forward release function. Choose from standard or lightweight stiffness / skier size.
Trofeo Spring - These are the replacement springs for the Trofeo binding. Comes as a pair and includes screws required for installation. Black Diamond was even nice enough to include instructions in the bag.
Race Flaps - These are the race flaps that let you change uphill/downhill modes on ATK race bindings (SL and Revolution). Also works with Hagan Ultra, ZR, and BD Helio 110 bindings. Sold in pairs in multiple colors.
Crampon Slot - Aluminum - For those of us who'd like an option to add some ATK or Black Diamond compatible crampons to our setup, here's a removable receptor. 8 grams per side, plus screws.
Crampon Slot - Carbon - If you need extra bite, these receptors can be added to the C-Raider or Candy bindings. Seven grams each.
Crest Toe Shim - This is the toe shim designed for Crest, Kuluar, Haute Route, RT Evo, and Trofeo bindings. It is 4mm thick and comes with screws.
Crest Freeride Spacer - This is the freeride spacer designed to work with Crest, Kuluar, and RT Evo bindings. Please note this goes under the entire base assembly and will slightly increase the ramp angle. These ship with screws.
Raider Toe Shim - For our freeride category skiers who like a flatter setup, this binding specific toe shim reduces drop by 4mm on ATK Raider bindings. Includes longer screws necessary to mount. Note: Does not work with C-Raider or EVO toes.
Raider Toe Shim Evo - Designed to work with the Raider Evo series of bindings. These are 4mm thick and come with longer screws necessary for mounting.
Raider Freeride Spacers - The stomp pads that fit the Raider 10/12, C-Raider, Freeraider 14/16, DPS R14, Hagan Boost and Core Pro bindings. Towers sit on either side of the Anti-Friction plates on the brake. Not recommended for skis narrower than 95mm underfoot. These weigh 28g each.
Evo Freeride Spacers - Stomp pad for ATK Evo 11, 13 and 15 bindings. Not recommended for skis narrower than 95mm.
Universal Freeride Spacers - Works with any binding where the gap between the boot sole and the topsheet of the ski is between 14.5mm and 20mm. Spacer attaches directly to the ski. Adds 24g per ski and 2g in screws.
Candy 5 Heel Riser - Optional heel riser for the Candy 5 binding.
Brake Seat Cover - Optional cover for any ATK binding with the push-button style rear brake (for when you want to take the brake off). NOT compatible with EVO brake system (Raider Evo, RT 8/10 Evo). Sold in pairs. Only adds a svelte 4g per binding.
Binding Grease - ATK's original binding grease will help keep your heel tower mobile. Made from ATK's reused oil and lubricants to reduce waste.
Mounting Screw, 11mm - These are screws for mounting ATK race heel pieces (e.g. Trofeo, SL, Revolution) as well as adjustment plates. They are #3 Pozidrive heads with an ISO-standard thread pitch.
Mounting Screw, 13mm - Mounting screws for many ATK toes, such as Trofeo, Pure, Raider series.
4mm Heel Gap Spacer - A 4mm plastic spacer to help set your heel gap on ATK bindings.
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Questions & Reviews
What screws should I get to have a few in case of emergency? Anything else for these bindings that would be good to carry?
Forward-thinking is never a bad thing. We have found these bindings to be very reliable so there are no extra parts I would suggest bringing along. As for the screws, I think having a few for the toe might be helpful, but if a binding piece does come apart from a ski it's pretty tough to put back together in the field.
I'm looking at getting the a freerider spacer for some Dynafit Blacklight pros I'm going to order from you.
I'm gonna mount some atk freeraider 12s on the bindings and would like to make sure that the Universal Freerider spacer will indeed work with these skis.
My understanding is that the freeride spacer won't work on narrower skis like these (80mm).
Thanks!
Best, Jesse
The universal spacer measures about 67mm wide, so it should be fine on an 80mm ski. Narrower than 75mm might be questionable.
The Raider spacer is generally unrecommended for skis under 95mm.
I haven't heard of this happening before! If you'd like, send us a few photos of the brakes at help@skimo.co and I can have a look.
If you have that space, awesome! The Freeride Spacer is a bit of a PITA to install and adjust, so fiddle with it and budget some time and frustration. I'd call this a 1.5 beer job. It helps a lot to jam an extra screw in one of the cutouts to keep the sliding platform out of the way.
Once it's installed and adjusted, make sure NOT to stand on it without your toe in the binding. The first time I used them I was transitioning in deep snow and tried to step up, onto my ski before I clipped in. I stood on the spacer, it slipped, all the way sideways, and exploded! Luckily, both parts (the plastic top, and the spring) landed on top of the snow, and I put them on my pocket. At home, I found that there's only a light pressure fit keeping that top slide part on. If you slide it too far one way or another, it will just slide off, and the spring will slide out. Luckily, it's easy to put back together.
So, don't over freeride your freeride spacer! Otherwise, it's a nice, lightweight add-on that made a noticeable difference in power transmission right out the gate!
Yes, they are compatible.
The Raider Freeride Spacer should be perfectly compatible with the brake seat cover. The covers don’t take up any more room than the brakes.
That shim is in place to prevent snow build up and icing under the heel. I would not call it a structurally essential part, but I recommend mounting the Raider with that shim in place.
We are hoping to have more of the Raider Freeride Spacers in stock in a week or two!
fairly conservative? Thinking of these for Dynastar M Tour 99s
Looks like the ATK Freeride Spacers measure at about 67mm wide. You will be completely fine on the Dynastar M-Tour 99.
my questions are:
1. is it necessary to add freeride spacer, or it's the case for aggressive skier?
2. when the binding installed with brakes, in which boots having contact with break levers, can fill the gap between boots and ski sheets. Can I say it provides similar function of freeride spacer, at lease in some bindings (like atomic backland bindings with brakes)?
3. do you need brake installed to add the freeride spacer for (ATK raider binding), or can be installed without brake? my guess only need brake seat cover or brake pad (see image) to properly fasten the spacer?
Thank you
Zesheng
1. The Freeride spacer is definitely an option. Bigger skier and wider skis would benefit from them.
2. With most brake bindings, the heel of the boot doesn't have a lot of contact with the AFD plate. The Freeride spacers are further outboard and have more boot contact.
3. You can use the Freeride spacers without the brakes. The Brake seat cover isn't entirely necessary, But that depression seems to be perfect for snow to pack in and buildup there.
I have a pair of ATK race bindings I got from a friend used. They used them a lot and so have I. I have been skiing them on a pair of Scarpa Alien 3.0. At the end of last season I started noticing I had more vertical play in the heal connection between the boot/binding. I tried repositioning the heal piece many times on the adjustment plate but the play remained. Is it possible that I have worn down the U-spring to the point that I am getting this play and that new U-springs could be the fix? I never knew what they looked like new, but they are definitely grooves worn into my U-springs, making me think that perhaps they are just worn down.
Thanks for the advice. I am optimistic that I can just buy a set of U-springs from you guys and keep rolling with these bindings.
Also, can you explain how exactly the power transfer via the freeride spacer improves the preceived quality of power transmission, or the quality of the ride? The boot bottom is usually stiff, so I have a hard time imagining how it makes a difference whether power is transferred via the pins or via the sole.
Also, is the freeride spacer compatible with the brakes installed simultaneously?
Also, would the freeride spacer increase the longevity of the boot and/or the pins in the long run, as the weight rests on the spacer rather than on the pins?
Thanks for your help!
To answer your other questions directly:
- It is completely plausible that freeride spacers improve the longevity of the pins or boot inserts in the long run, but I have no evidence to support this. The primary advantage is ski feel.
- The spacer and brakes can be installed simultaneously. This is the most frequent setup you will see on full-featured ATK bindings where brakes come by default.
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