Hello!
I would like to buy brakes for the radical 2.0 ST bindings.
The radical 2.0 listed above brakes will they fit at the ST 2.0 model
Kind Regards
Dynafit Brakes
Whether moving Dynafit bindings to a new ski or needing to repair a damaged brake, you've landed at the right place. Please note some brakes are sold as a pair while others are offered individually. If you have any questions or concerns, please get in touch with us. If you need brakes to turn your brakeless Speed Rad or Speed Turn into a braked behemoth, please see our Kreuzspitze Heel Brakes!
Low Tech Race x2 - Non-removable brakes for LTR 105 and 115 bindings
Superlite x2 - Removable TLT Superlite 2.0 brakes.
Blacklight x2 - Compatible with Blacklight and Blacklight Plus bindings.
Speed Brake x2 - Brakes for Speed/Speedfit binding.
Ridge / Seven Summit x2 - Brakes for Ridge/Seven Summit binding. Please note these run a little wide.
-----------------------------------------------------------------------------------------------------------------------
BELOW LISTED ARE SOLD AS ONE BRAKE ONLY (x1), IF TWO NEEDED, THEN CHANGE ORDER QTY TO " 2 ".
Beast Rental x1 - Longer adjustment range on a baseplate for Beast bindings.
ST Rotation x1 - For any ST Rotation binding, 10, 12, or 14.
Radical ST w/ Baseplate x1 - Radical series brakes are integrated into the base plate, so you need the whole thing.
Radical ST Rental x1 - Brake and baseplate with a huge 60mm BSL adjustment range.
Vertical ST x1 - Mud-colored brakes also work with older Comfort series bindings.
Related Products
Questions & Reviews
5/11/2016
5/11/2016
Hi Spiros, yes the Radical 2.0 brakes fit both the ST 2.0 and FT 2.0 models.
Answer this question:
I went ahead and purchased the brakes to go with my Dynafit Superlight 2.0 bindings despite the fact that I really prefer a leash for backcountry skiing. My thought was that for resort days cruising with my son, I would be able to easily slap on the brake and not have to go on-and-off with the leash.
The brakes came in both at 80g - 5g under their claimed weight - which was nice. The finish quality of the brakes looks great and installing them is a piece of cake. Unfortunately, taking them off requires tools - you need to depress the pins on the sides of the bindings all the way down past the inside face of the frame that attaches the brakes to the bindings - so a couple screwdrivers or allen wrenches or any other device to push the pins in all the way past the brake mounting frame is required. This seems like a bit of an oversight to me - with a nice round chamfer on the ends of the pins you would be able depress them far enough with your fingers to get the brake off without tools - but maybe Dynafit has a reason for making them this way that just isn't apparent to me.
Stepping in to the bindings is basically just as easy (or hard depending on what you think of the Superlight 2.0's step in force) as without the brakes. If you've ever used the Radical ST or FT, the principle to get the brake out of the way in tour mode is the same, just hold the heel pad down the to the ski with your hand and twist the rear portion of the binding so that the pins point toward the back of the ski and the brake is secured up.
The reason I give these brakes 4 stars rather than 5 is that on numerous occasions the brakes have not deployed when I have stepped out of my skis - while I haven't crashed and had a ski just slide away down the mountain, that's what makes me nervous about these brakes.
When you step into the binding the heel pad pivots the brake arms up and then as they come to the top of the upswing, they pinch inward. That inward pinch and the resistance of the steel brake arms running through the pivot hole in the steel frame is what prevents the brakes from deploying properly when I come out of the bindings. I've tried a couple different lubricants (PTFE and a waterproof grease), but haven't noticed a significant difference in how often the brakes end up sticking. Also, the more snow that accumulates under your boot and in the brake, the more likely it seems that the brake will catch. Hopefully this is something that will 'run in' and over time the issue will go away.
And, for what it's worth, for backcountry skiing these brakes have done nothing to change my opinion that a leash is the best choice.
The brakes came in both at 80g - 5g under their claimed weight - which was nice. The finish quality of the brakes looks great and installing them is a piece of cake. Unfortunately, taking them off requires tools - you need to depress the pins on the sides of the bindings all the way down past the inside face of the frame that attaches the brakes to the bindings - so a couple screwdrivers or allen wrenches or any other device to push the pins in all the way past the brake mounting frame is required. This seems like a bit of an oversight to me - with a nice round chamfer on the ends of the pins you would be able depress them far enough with your fingers to get the brake off without tools - but maybe Dynafit has a reason for making them this way that just isn't apparent to me.
Stepping in to the bindings is basically just as easy (or hard depending on what you think of the Superlight 2.0's step in force) as without the brakes. If you've ever used the Radical ST or FT, the principle to get the brake out of the way in tour mode is the same, just hold the heel pad down the to the ski with your hand and twist the rear portion of the binding so that the pins point toward the back of the ski and the brake is secured up.
The reason I give these brakes 4 stars rather than 5 is that on numerous occasions the brakes have not deployed when I have stepped out of my skis - while I haven't crashed and had a ski just slide away down the mountain, that's what makes me nervous about these brakes.
When you step into the binding the heel pad pivots the brake arms up and then as they come to the top of the upswing, they pinch inward. That inward pinch and the resistance of the steel brake arms running through the pivot hole in the steel frame is what prevents the brakes from deploying properly when I come out of the bindings. I've tried a couple different lubricants (PTFE and a waterproof grease), but haven't noticed a significant difference in how often the brakes end up sticking. Also, the more snow that accumulates under your boot and in the brake, the more likely it seems that the brake will catch. Hopefully this is something that will 'run in' and over time the issue will go away.
And, for what it's worth, for backcountry skiing these brakes have done nothing to change my opinion that a leash is the best choice.
Comment on this review:
3/12/2016
Hi, I need new brakes for my Radical STs. Problem is I don't know what size I currently have.
If I measure between the brake arms at the inside of the bends (their narrowest point) I get about 100mm.
If I measure between the plastic stoppers on the ends of the brakes, again on the inside, I get about 110mm.
Which measurement should I be using?
If I measure between the brake arms at the inside of the bends (their narrowest point) I get about 100mm.
If I measure between the plastic stoppers on the ends of the brakes, again on the inside, I get about 110mm.
Which measurement should I be using?
3/12/2016
Hi Andrew, measure your ski instead!
3/12/2016
Hi jbo, that's simple - they're 97mm underfoot and around 100mm where the binding is mounted.
The challenge is that I need only one new brake and I want to match the size to the other ski, and it seems the bindings could be either 100 or 110mm.
Looking at it differently, if you can cross-check the measurements I've given you, I can be certain that I'm going to order the right one.
Thanks.
The challenge is that I need only one new brake and I want to match the size to the other ski, and it seems the bindings could be either 100 or 110mm.
Looking at it differently, if you can cross-check the measurements I've given you, I can be certain that I'm going to order the right one.
Thanks.
3/12/2016
Got it Andrew, you measure near the bend while deployed so you have the 100s.
Answer this question:
3/10/2016
I assume that the 75mm brake would work with the Sportiva RST ski, yes?
3/10/2016
Hi Lance, you must mean the Superlite 2.0 brakes. Yes, those would work.
Answer this question:
3/9/2016
Dear all, do the Radical ST brakes fit on the Vertical ST bindings? I need a 110 mm brake. The vertical ST brakes only go up to 100 mm.
3/9/2016
Hi Bas, unfortunately not. The Radical brakes are integrated into a Radical heel base.
Answer this question:
3/7/2016
I want to put my Superlite 2.0s on a pair of Dynastar Mythics... the Mythics are 97mm at the waist. Should I get 90, or 105mm brakes?
3/7/2016
Hi Owen, the brakes are a somewhat oversized but 7mm might be pushing it, it would depend on your boot size and mounting location whether you need to bend it. The 105 would be a safer bet.
Answer this question:
2/17/2016
Hi!
My skis are 115mm underfoot and have a Radical ST binding. When you say that there is a little wiggle room with width, do you think the 110mm brakes will fit or should I get the 130mm?
Thanks!
My skis are 115mm underfoot and have a Radical ST binding. When you say that there is a little wiggle room with width, do you think the 110mm brakes will fit or should I get the 130mm?
Thanks!
2/17/2016
HI Amy, you'll be cutting it close and may have to bend the brakes a bit to get them on. That can compromise stopping power, but would prevent any brake overhang. I think the 130s would be a safer bet.
Answer this question:
1/17/2016
I have a Dynafit Tri-step with brakes on a 94 wide ski. I need a 110 brake for this binding. I want to mount onto a 115 Super 7. Please recommend a brake that will match up. Thank you
1/20/2016
Hi Rick, unfortunately we don't have a brake for that setup, sorry!
Answer this question:
12/30/2015
Question from
Ashley 
Do the TLT SUPERLITE 2.0 BRAKES 75MM require any installation other than attaching via the crampon slots or can I get my new TLT SUPERLITE 2.0 BINDINGS mounted before the brakes arrive in the mail?
12/30/2015
Hi Ashley, you can mount the bindings first. They attach to little knobs on the heel piece, not the crampon slot.
Answer this question:
11/24/2015
Is this just the brake or the whole base plate with the brake?
11/24/2015
Hi Davis, the base plate is included in the case of the Radical series bindings.
Answer this question:
2/23/2015
Is it possible to add brakes to the Speed Radical bindings? Which brakes would I add?
2/23/2015
Hi Sam, there aren't any brakes specifically designed for the Speed Radical, but the Kreuzspitze brakes can slide into the crampon slot.
Answer this question:
1/3/2015
Hi there,
I just lost one of my skibrakes for my vertical ST's.
However I have 117mm wide skis, is there another brake that can do the job?
I just lost one of my skibrakes for my vertical ST's.
However I have 117mm wide skis, is there another brake that can do the job?
2/23/2015
Hi Ivar, unfortunately the wider brakes are no longer available for the Vertical ST. I do not know of anything else that would work with that heel and that width of ski.
Answer this question:
Replacing the whole baseplate seems like a pain compared with how Dynafit has done things in the past, but it's actually pretty simple. One thing I discovered in doing this is that the heel hole pattern on the standard Radical (+ older Dynafit bindings) is shorter than the "demo" binding. Should be fairly obvious, but somehow I didn't realize I had demo bindings.
Also, if you have a quiver of different-length skis, but only one pair of heelpieces, you can leave baseplates mounted to the skis and just switch out the heel part. It's trivially easy - you'll just have to reset the rotational release value each time.
Also, if you have a quiver of different-length skis, but only one pair of heelpieces, you can leave baseplates mounted to the skis and just switch out the heel part. It's trivially easy - you'll just have to reset the rotational release value each time.
Comment on this review:
10/18/2014
I can't find 110mm brakes for vertical bindings. Do the radical brakes work with verticals?
10/18/2014
Hi Mike, yeah Dynafit discontinued that binding and the brakes are hard to come by. The Radical brakes aren't designed to be swapped with Vertical brakes. That said, they are the same basic design and there are a few ways to hack the system. See here for some more info.
Answer this question:
4/9/2014
Do these brakes work with dynafit comfort bindings?
4/9/2014
Hi Katherine, the Vertical brakes will work on the Comfort series, yes. Radicals are a different beast.
Answer this question:
Earn store credit by writing reviews. Learn more.
