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Description

Lighter and faster than ever.

Built to be light, fast, and super-simple to use, Dynafit designed its TLT Speed Radical Binding to withstand the forces of traditional alpine touring and maintain the low overall weight that ski-mountaineers demand.
  • A combination of forged aluminum, CrMo steel, stainless steel, and high-strength plastic provide plenty of strength and keep overall weight low (341g)
  • No plate under the toe means that power gets transferred to your ski more directly
  • Speed Step heel-height adjustment system activates easily using your pole tip
  • Slideable heel piece allows you to gain or lose 12.5mm of length without remounting
  • Torx (steel) screws save weight and are ultra durable
  • Guide leashes included

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Review Summary
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Dynafit TLT Speed Radical Binding

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Here's what others have to say...

Unanswered Question

Hi, I have a pair of radicals but don't...

Posted on

Hi, I have a pair of radicals but don't want to be leashed in if caught in a avalanche. Also they can be dicey to put on when on a steep slope. Can I add brakes to the radicals?

5 5

Fast and Light

  • Familiarity: I've put it through the wringer

The TLT Speed Radical is a great binding for backcountry skiers looking for something lightweight and great quality. I'm 6'4 and 210lbs, and these bindings work well for me. That being said, I've popped out a couple times when I shouldn't have. I love these because of their weight, but I'd go with something different if I wanted power. The leash takes a little getting used to if you're used to a brake, but I prefer them now. Bottom line, great binding for the majority of backcountry skiers.

5 5

Great binding!

  • Familiarity: I've used it several times

These bindings are light weight, tough, and easy to use. These are my first AT binding, and I love them!

Unanswered Question

Is this enough binding to power a 120 mm...

Posted on

Is this enough binding to power a 120 mm wide BD Carbon Megawatt? I pretty much only use these skis for BC in Powder.

5 5

I don't need no stinking brakes

It's amazing, I always say I need brakes with my fatty skis, you know in case they come off when I am pushing my boundaries and skiing hard... But every time I have only had brakes on my Fatty skis (125mm through 98mm) when I lose a ski and it's pointed downhill in powder I witness the efficiency of today's powder skis, when I see it rocketing off below... They just float up and best I can tell is I think those little brakes seeming are for show for the resorts... So the only thing that really works is leashes... Why waste the weight on a powder ski... The radical speed is all you need...

Unanswered Question

Does anyone know... what am I really gaining...

Posted on

Does anyone know... what am I really gaining with the Plum Guide vs. the tried and true Dynafit Speed Radical? I'm having a really hard time justifying the additional $$ for the Plum bindings...

5 5

Eminent!

  • Familiarity: I've put it through the wringer

I have the Dynafit TLT speed radicals on my 99 wailers and my analogy to descried the combination is...making love with cowboy boots on.

5 5

Great!

  • Familiarity: I've put it through the wringer

Climb great, ski great. Was worried at first that I would miss having brakes, but I definitely don't. I'd highly recommend the B&D ski leashes with these.

Depending on your boot's fitting, it may be very difficult to lock the bindings into tour mode until the parts break in (although maybe this has been fixed in later versions). If your boot pops out, you probably aren't locked in, crank on that lever!

Unanswered Question

I have a pair of G3s that have max holes...

Posted on

I have a pair of G3s that have max holes in them (filled), but I used to have dynafit bindings on it, they were borrowed, and am planning on ordering a new pair, so I would like to know if the holes will be able to go in the same spots or if there is variance between the models? (due to the fact that I can't afford anymore holes)

Salomon Quest X 100 Ski Boots work with...

Posted on

Salomon Quest X 100 Ski Boots work with these?

Responded on

Not with the standard soles. You would need to get the Low Tech version of the soles to work with this.

Responded on

Last I heard, Salomon discontinued their tech compatible soles after a few of them ripped apart. So you would probably need a different boot or a plate binding.

I have the TLT Radical FT bindings with...

Posted on

I have the TLT Radical FT bindings with brakes and am looking for a dynafit binding that will change modes from ski to tour and back without having to remove the skis. Will the Speed Radicals do that? If not, what will? Thanks in advance for your help.

Responded on

These will change from tour to ski without stepping out. To change from ski to tour you have to step out of the toe piece and rotate the heel piece. I believe all dynafit bindings work like that.

Responded on

I've heard the new Fritschi tech bindings can switch modes (tour to ski and ski to tour) without stepping out. Haven't tried them myself though.

5 5

oh my are these light!

  • Familiarity: I've used it several times

incredible binding! super light! but dynafit didn't skimp where it counts and all the areas that get the regular abuse are either forged aluminum or steel for extra durability. a couple things to note are that there are two DIN adjustments in the heal piece, the three screws in the back are where it can get confusing, the lowest one is the boot size adjustment, and the big one in the middle and the small one on top are the DIN settings. I will update this in the future with some pics and more info on durability...

Confused between the Speed Radical and...

Posted on

Confused between the Speed Radical and Radical ST. Are the brakes on the ST interchangable? If I change to a wider ski in the future, can I get wider brakes? If so, how much do they cost? (I don't see brakes only listed on BC.com). Can you take the brakes off, and use a leash instead? If you can't swap the brakes, seems like I'd be better off with the Speed.

Best Answer Responded on

This years Radical ST and FT cannot have their brakes swapped after they are mounted without pulling off the entire heel piece and remounting. So basically if you need brakes and know what width you need then go with the ST. If you are ok being brakeless and just using a leash, you can save the weight and some cash and get the Speeds.

How would this bad boy stack up if I wanted...

Posted on

How would this bad boy stack up if I wanted to go hard (no terrain parks really, maybe occasional small jumps) in a resort setting? I want one ski that does it all AT and Resort stuff.

Responded on

You will likely need to wear the leashes with these since most resorts require some sort of ski retention device. That being said I think they may get you by for the occasional resort day but I'd be wary on jumps and going really hard. One of the downsides of the these and most tech bindings is the lack of elasticity so you may find your self ejecting prematurely on harder hits.

4 5

Love this binding

  • Familiarity: I've used it once or twice and have initial impressions

The new toe piece has been awesome, so simple to enter! Great light weight touring binding. I'm very glad i purchased it

DynaSplit

DynaSplit

Posted on

My Chimera Unicorn Chaser with TLT Speed Rads and Phantom hard boot bindings.

Responded on

10 points for creativity!

Responded on

Did you use just the toe pieces or are you rockin' the fully mounted Dyna-system. i.e. you could straight up ski (if that's what you wanted)

Responded on

Only using the toe pieces, I considered mounting heels, but for splitboarding the weight trade off for the amount of time in ski mode isn't worth it. The option to fix your heel is appealing to many splitters though and I know several of the spiltboard binding companies are offering or working on heel lockdown solutions.

What are the pros and cons of using a...

Posted on

What are the pros and cons of using a Non-Dynafit Boot (but compatible) with dynafit bindings. Is the vertical heel gap a common problem? Scarpa's fit my feet better but I am weary of compatibility issues even though they have the tech fittings.

Responded on

As long as you adjust the heel gap to 5.5mm you should be just fine. And as an added bonus Scarpa actually licences the tech inserts on their boots from Dynafit so you would be using Dynafit manufactured tech inserts with these Dynafit bindings!

Responded on

I'm on a pair of Scarpa Maestrale and they work on all of my Dynafit binders.

Responded on

The 5.5 mm is the horizontal heel gap between the back of the boot and the heel unit of the binding. I was referring to the sizable VERTICAL heel gap that knup posted between his scarpa F1s and the ski. Its my understanding that is normal. Also just got a pair of Mobe and radical ST's, they work great together! The boot fits snug right up against the power towers! Super pumped...I am surprised most people mainly talk about what skis they are matching with their dynafit bindings when I believe a more important consideration is which boot/binding combo you choose. Really all three should work together for a specific purpose i.e. lightweight mountaineering, backcountry powder, multiday tours...etc.

Hi, Ive got the same concern as knup119808...

Posted on

Hi, Ive got the same concern as knup119808 with the space between my boot heel and my ski. Also my heel tech inserts don't line up quite right with the binding, how concerned should I be? These are my first pair of proper touring bindings so I'm not too sure what to expect.

Responded on

If the misalignment is enough that you cannot easily step into the binding it may have been mounted incorrectly. I would take it back to whoever mounted it for an alignment check. The heel gap on all Radical series bindings should be 5.5mm.

5 5

Entry level tech binding?

  • Familiarity: I've put it through the wringer

But don't be fooled. Lowest ramp angle, short of a race binding and the Radical toe is no short cut. Easy fit for several pairs of boots with the adjustment in the heel. Good for the first time BC skier or on your favorite pair of sticks. This is a great binding.

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